971884485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:8003

約数の個数: 96

約数和(自身を含む): 2083536000

約数和(自身を除く): 1111651515

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 171, 195, 209, 247, 285, 429, 495, 585, 627, 715, 741, 855, 1045, 1235, 1287, 1881, 2145, 2223, 2717, 3135, 3705, 6435, 7949, 8151, 9405, 11115, 13585, 23847, 24453, 39745, 40755, 71541, 87439, 103337, 119235, 122265, 151031, 262317, 310011, 357705, 437195, 453093, 516685, 755155, 786951, 930033, 1136707, 1311585, 1359279, 1550055, 1661341, 1963403, 2265465, 3410121, 3934755, 4650165, 4984023, 5683535, 5890209, 6796395, 8306705, 9817015, 10230363, 14952069, 17050605, 17670627, 21597433, 24920115, 29451045, 51151815, 64792299, 74760345, 88353135, 107987165, 194376897, 323961495, 971884485]

約数ペア:

[(1, 971884485), (3, 323961495), (5, 194376897), (9, 107987165), (11, 88353135), (13, 74760345), (15, 64792299), (19, 51151815), (33, 29451045), (39, 24920115), (45, 21597433), (55, 17670627), (57, 17050605), (65, 14952069), (95, 10230363), (99, 9817015), (117, 8306705), (143, 6796395), (165, 5890209), (171, 5683535), (195, 4984023), (209, 4650165), (247, 3934755), (285, 3410121), (429, 2265465), (495, 1963403), (585, 1661341), (627, 1550055), (715, 1359279), (741, 1311585), (855, 1136707), (1045, 930033), (1235, 786951), (1287, 755155), (1881, 516685), (2145, 453093), (2223, 437195), (2717, 357705), (3135, 310011), (3705, 262317), (6435, 151031), (7949, 122265), (8151, 119235), (9405, 103337), (11115, 87439), (13585, 71541), (23847, 40755), (24453, 39745)]