56169898125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{7001}}^1$

素因数の和:7424

約数の個数: 80

約数和(自身を含む): 102371480640

約数和(自身を除く): 46201582515

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 389, 625, 825, 1167, 1375, 1875, 1945, 4125, 4279, 5835, 6875, 7001, 9725, 12837, 20625, 21003, 21395, 29175, 35005, 48625, 64185, 77011, 105015, 106975, 145875, 175025, 231033, 243125, 320925, 385055, 525075, 534875, 729375, 875125, 1155165, 1604625, 1925275, 2625375, 2674375, 2723389, 4375625, 5775825, 8023125, 8170167, 9626375, 13126875, 13616945, 28879125, 29957279, 40850835, 48131875, 68084725, 89871837, 144395625, 149786395, 204254175, 340423625, 449359185, 748931975, 1021270875, 1702118125, 2246795925, 3744659875, 5106354375, 11233979625, 18723299375, 56169898125]

約数ペア:

[(1, 56169898125), (3, 18723299375), (5, 11233979625), (11, 5106354375), (15, 3744659875), (25, 2246795925), (33, 1702118125), (55, 1021270875), (75, 748931975), (125, 449359185), (165, 340423625), (275, 204254175), (375, 149786395), (389, 144395625), (625, 89871837), (825, 68084725), (1167, 48131875), (1375, 40850835), (1875, 29957279), (1945, 28879125), (4125, 13616945), (4279, 13126875), (5835, 9626375), (6875, 8170167), (7001, 8023125), (9725, 5775825), (12837, 4375625), (20625, 2723389), (21003, 2674375), (21395, 2625375), (29175, 1925275), (35005, 1604625), (48625, 1155165), (64185, 875125), (77011, 729375), (105015, 534875), (106975, 525075), (145875, 385055), (175025, 320925), (231033, 243125)]