412888905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 894653760

約数和(自身を除く): 481764855

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 121, 143, 165, 171, 195, 209, 247, 285, 307, 363, 429, 495, 585, 605, 627, 715, 741, 855, 921, 1045, 1089, 1235, 1287, 1535, 1573, 1815, 1881, 2145, 2223, 2299, 2717, 2763, 3135, 3377, 3705, 3991, 4605, 4719, 5445, 5833, 6435, 6897, 7865, 8151, 9405, 10131, 11115, 11495, 11973, 13585, 13815, 14157, 16885, 17499, 19955, 20691, 23595, 24453, 29165, 29887, 30393, 34485, 35919, 37147, 40755, 43901, 50655, 52497, 59865, 64163, 70785, 75829, 87495, 89661, 103455, 111441, 122265, 131703, 149435, 151965, 179595, 185735, 192489, 219505, 227487, 262485, 268983, 320815, 334323, 379145, 395109, 448305, 482911, 557205, 577467, 658515, 682461, 705793, 834119, 962445, 1137435, 1344915, 1448733, 1671615, 1975545, 2117379, 2414555, 2502357, 2887335, 3412305, 3528965, 4170595, 4346199, 6352137, 7243665, 7507071, 9175309, 10586895, 12511785, 21730995, 27525927, 31760685, 37535355, 45876545, 82577781, 137629635, 412888905]

約数ペア:

[(1, 412888905), (3, 137629635), (5, 82577781), (9, 45876545), (11, 37535355), (13, 31760685), (15, 27525927), (19, 21730995), (33, 12511785), (39, 10586895), (45, 9175309), (55, 7507071), (57, 7243665), (65, 6352137), (95, 4346199), (99, 4170595), (117, 3528965), (121, 3412305), (143, 2887335), (165, 2502357), (171, 2414555), (195, 2117379), (209, 1975545), (247, 1671615), (285, 1448733), (307, 1344915), (363, 1137435), (429, 962445), (495, 834119), (585, 705793), (605, 682461), (627, 658515), (715, 577467), (741, 557205), (855, 482911), (921, 448305), (1045, 395109), (1089, 379145), (1235, 334323), (1287, 320815), (1535, 268983), (1573, 262485), (1815, 227487), (1881, 219505), (2145, 192489), (2223, 185735), (2299, 179595), (2717, 151965), (2763, 149435), (3135, 131703), (3377, 122265), (3705, 111441), (3991, 103455), (4605, 89661), (4719, 87495), (5445, 75829), (5833, 70785), (6435, 64163), (6897, 59865), (7865, 52497), (8151, 50655), (9405, 43901), (10131, 40755), (11115, 37147), (11495, 35919), (11973, 34485), (13585, 30393), (13815, 29887), (14157, 29165), (16885, 24453), (17499, 23595), (19955, 20691)]