43942275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 86254896

約数和(自身を除く): 42312621

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 83, 117, 181, 195, 225, 249, 325, 415, 543, 585, 747, 905, 975, 1079, 1245, 1629, 2075, 2353, 2715, 2925, 3237, 3735, 4525, 5395, 6225, 7059, 8145, 9711, 11765, 13575, 15023, 16185, 18675, 21177, 26975, 35295, 40725, 45069, 48555, 58825, 75115, 80925, 105885, 135207, 176475, 195299, 225345, 242775, 375575, 529425, 585897, 676035, 976495, 1126725, 1757691, 2929485, 3380175, 4882475, 8788455, 14647425, 43942275]

約数ペア:

[(1, 43942275), (3, 14647425), (5, 8788455), (9, 4882475), (13, 3380175), (15, 2929485), (25, 1757691), (39, 1126725), (45, 976495), (65, 676035), (75, 585897), (83, 529425), (117, 375575), (181, 242775), (195, 225345), (225, 195299), (249, 176475), (325, 135207), (415, 105885), (543, 80925), (585, 75115), (747, 58825), (905, 48555), (975, 45069), (1079, 40725), (1245, 35295), (1629, 26975), (2075, 21177), (2353, 18675), (2715, 16185), (2925, 15023), (3237, 13575), (3735, 11765), (4525, 9711), (5395, 8145), (6225, 7059)]