4352625

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 8103888

約数和(自身を除く): 3751263

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 73, 75, 125, 159, 219, 225, 265, 365, 375, 477, 657, 795, 1095, 1125, 1325, 1825, 2385, 3285, 3869, 3975, 5475, 6625, 9125, 11607, 11925, 16425, 19345, 19875, 27375, 34821, 58035, 59625, 82125, 96725, 174105, 290175, 483625, 870525, 1450875, 4352625]

約数ペア:

[(1, 4352625), (3, 1450875), (5, 870525), (9, 483625), (15, 290175), (25, 174105), (45, 96725), (53, 82125), (73, 59625), (75, 58035), (125, 34821), (159, 27375), (219, 19875), (225, 19345), (265, 16425), (365, 11925), (375, 11607), (477, 9125), (657, 6625), (795, 5475), (1095, 3975), (1125, 3869), (1325, 3285), (1825, 2385)]