16161375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 27316224

約数和(自身を除く): 11154849

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 607, 1065, 1775, 1821, 3035, 5325, 8875, 9105, 15175, 26625, 43097, 45525, 75875, 129291, 215485, 227625, 646455, 1077425, 3232275, 5387125, 16161375]

約数ペア:

[(1, 16161375), (3, 5387125), (5, 3232275), (15, 1077425), (25, 646455), (71, 227625), (75, 215485), (125, 129291), (213, 75875), (355, 45525), (375, 43097), (607, 26625), (1065, 15175), (1775, 9105), (1821, 8875), (3035, 5325)]