156908972625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2351}}^1\times {\mathrm{4139}}^1$

素因数の和:6551

約数の個数: 64

約数和(自身を含む): 267346759680

約数和(自身を除く): 110437787055

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 2351, 3225, 4139, 5375, 7053, 11755, 12417, 16125, 20695, 35265, 58775, 62085, 101093, 103475, 176325, 177977, 293875, 303279, 310425, 505465, 517375, 533931, 881625, 889885, 1516395, 1552125, 2527325, 2669655, 4449425, 7581975, 9730789, 12636625, 13348275, 22247125, 29192367, 37909875, 48653945, 66741375, 145961835, 243269725, 418423927, 729809175, 1216348625, 1255271781, 2092119635, 3649045875, 6276358905, 10460598175, 31381794525, 52302990875, 156908972625]

約数ペア:

[(1, 156908972625), (3, 52302990875), (5, 31381794525), (15, 10460598175), (25, 6276358905), (43, 3649045875), (75, 2092119635), (125, 1255271781), (129, 1216348625), (215, 729809175), (375, 418423927), (645, 243269725), (1075, 145961835), (2351, 66741375), (3225, 48653945), (4139, 37909875), (5375, 29192367), (7053, 22247125), (11755, 13348275), (12417, 12636625), (16125, 9730789), (20695, 7581975), (35265, 4449425), (58775, 2669655), (62085, 2527325), (101093, 1552125), (103475, 1516395), (176325, 889885), (177977, 881625), (293875, 533931), (303279, 517375), (310425, 505465)]