15707893905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{93059}}^1$

素因数の和:93123

約数の個数: 72

約数和(自身を含む): 30892942080

約数和(自身を除く): 15185048175

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 121, 155, 165, 279, 341, 363, 465, 495, 605, 1023, 1089, 1395, 1705, 1815, 3069, 3751, 5115, 5445, 11253, 15345, 18755, 33759, 56265, 93059, 168795, 279177, 465295, 837531, 1023649, 1395885, 2884829, 3070947, 4187655, 5118245, 8654487, 9212841, 11260139, 14424145, 15354735, 25963461, 31733119, 33780417, 43272435, 46064205, 56300695, 95199357, 101341251, 129817305, 158665595, 168902085, 285598071, 349064309, 475996785, 506706255, 1047192927, 1427990355, 1745321545, 3141578781, 5235964635, 15707893905]

約数ペア:

[(1, 15707893905), (3, 5235964635), (5, 3141578781), (9, 1745321545), (11, 1427990355), (15, 1047192927), (31, 506706255), (33, 475996785), (45, 349064309), (55, 285598071), (93, 168902085), (99, 158665595), (121, 129817305), (155, 101341251), (165, 95199357), (279, 56300695), (341, 46064205), (363, 43272435), (465, 33780417), (495, 31733119), (605, 25963461), (1023, 15354735), (1089, 14424145), (1395, 11260139), (1705, 9212841), (1815, 8654487), (3069, 5118245), (3751, 4187655), (5115, 3070947), (5445, 2884829), (11253, 1395885), (15345, 1023649), (18755, 837531), (33759, 465295), (56265, 279177), (93059, 168795)]