7453485

素因数分解:

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

素因数の和:195

約数の個数: 64

約数和(自身を含む): 14837760

約数和(自身を除く): 7384275

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 137, 155, 195, 279, 351, 403, 411, 465, 585, 685, 837, 1209, 1233, 1395, 1755, 1781, 2015, 2055, 3627, 3699, 4185, 4247, 5343, 6045, 6165, 8905, 10881, 12741, 16029, 18135, 18495, 21235, 26715, 38223, 48087, 54405, 55211, 63705, 80145, 114669, 165633, 191115, 240435, 276055, 496899, 573345, 828165, 1490697, 2484495, 7453485]

約数ペア:

[(1, 7453485), (3, 2484495), (5, 1490697), (9, 828165), (13, 573345), (15, 496899), (27, 276055), (31, 240435), (39, 191115), (45, 165633), (65, 114669), (93, 80145), (117, 63705), (135, 55211), (137, 54405), (155, 48087), (195, 38223), (279, 26715), (351, 21235), (403, 18495), (411, 18135), (465, 16029), (585, 12741), (685, 10881), (837, 8905), (1209, 6165), (1233, 6045), (1395, 5343), (1755, 4247), (1781, 4185), (2015, 3699), (2055, 3627)]