12422475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 24915072

約数和(自身を除く): 12492597

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 117, 137, 155, 195, 225, 279, 325, 403, 411, 465, 585, 685, 775, 975, 1209, 1233, 1395, 1781, 2015, 2055, 2325, 2925, 3425, 3627, 4247, 5343, 6045, 6165, 6975, 8905, 10075, 10275, 12741, 16029, 18135, 21235, 26715, 30225, 30825, 38223, 44525, 55211, 63705, 80145, 90675, 106175, 133575, 165633, 191115, 276055, 318525, 400725, 496899, 828165, 955575, 1380275, 2484495, 4140825, 12422475]

約数ペア:

[(1, 12422475), (3, 4140825), (5, 2484495), (9, 1380275), (13, 955575), (15, 828165), (25, 496899), (31, 400725), (39, 318525), (45, 276055), (65, 191115), (75, 165633), (93, 133575), (117, 106175), (137, 90675), (155, 80145), (195, 63705), (225, 55211), (279, 44525), (325, 38223), (403, 30825), (411, 30225), (465, 26715), (585, 21235), (685, 18135), (775, 16029), (975, 12741), (1209, 10275), (1233, 10075), (1395, 8905), (1781, 6975), (2015, 6165), (2055, 6045), (2325, 5343), (2925, 4247), (3425, 3627)]