1404851955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 2510204928

約数和(自身を除く): 1105352973

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 307, 403, 465, 757, 921, 1209, 1535, 2015, 2271, 3785, 3991, 4605, 6045, 9517, 9841, 11355, 11973, 19955, 23467, 28551, 29523, 47585, 49205, 59865, 70401, 117335, 123721, 142755, 147615, 232399, 305071, 352005, 371163, 618605, 697197, 915213, 1161995, 1525355, 1855815, 3021187, 3485985, 4576065, 7204369, 9063561, 15105935, 21613107, 36021845, 45317805, 93656797, 108065535, 280970391, 468283985, 1404851955]

約数ペア:

[(1, 1404851955), (3, 468283985), (5, 280970391), (13, 108065535), (15, 93656797), (31, 45317805), (39, 36021845), (65, 21613107), (93, 15105935), (155, 9063561), (195, 7204369), (307, 4576065), (403, 3485985), (465, 3021187), (757, 1855815), (921, 1525355), (1209, 1161995), (1535, 915213), (2015, 697197), (2271, 618605), (3785, 371163), (3991, 352005), (4605, 305071), (6045, 232399), (9517, 147615), (9841, 142755), (11355, 123721), (11973, 117335), (19955, 70401), (23467, 59865), (28551, 49205), (29523, 47585)]