36128775

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 62272800

約数和(自身を除く): 26144025

約数列:

[1, 3, 5, 15, 25, 53, 61, 75, 149, 159, 183, 265, 305, 447, 745, 795, 915, 1325, 1525, 2235, 3233, 3725, 3975, 4575, 7897, 9089, 9699, 11175, 16165, 23691, 27267, 39485, 45445, 48495, 80825, 118455, 136335, 197425, 227225, 242475, 481717, 592275, 681675, 1445151, 2408585, 7225755, 12042925, 36128775]

約数ペア:

[(1, 36128775), (3, 12042925), (5, 7225755), (15, 2408585), (25, 1445151), (53, 681675), (61, 592275), (75, 481717), (149, 242475), (159, 227225), (183, 197425), (265, 136335), (305, 118455), (447, 80825), (745, 48495), (795, 45445), (915, 39485), (1325, 27267), (1525, 23691), (2235, 16165), (3233, 11175), (3725, 9699), (3975, 9089), (4575, 7897)]