13057875

素因数分解:

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

素因数の和:150

約数の個数: 64

約数和(自身を含む): 24935040

約数和(自身を除く): 11877165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 73, 75, 125, 135, 159, 219, 225, 265, 365, 375, 477, 657, 675, 795, 1095, 1125, 1325, 1431, 1825, 1971, 2385, 3285, 3375, 3869, 3975, 5475, 6625, 7155, 9125, 9855, 11607, 11925, 16425, 19345, 19875, 27375, 34821, 35775, 49275, 58035, 59625, 82125, 96725, 104463, 174105, 178875, 246375, 290175, 483625, 522315, 870525, 1450875, 2611575, 4352625, 13057875]

約数ペア:

[(1, 13057875), (3, 4352625), (5, 2611575), (9, 1450875), (15, 870525), (25, 522315), (27, 483625), (45, 290175), (53, 246375), (73, 178875), (75, 174105), (125, 104463), (135, 96725), (159, 82125), (219, 59625), (225, 58035), (265, 49275), (365, 35775), (375, 34821), (477, 27375), (657, 19875), (675, 19345), (795, 16425), (1095, 11925), (1125, 11607), (1325, 9855), (1431, 9125), (1825, 7155), (1971, 6625), (2385, 5475), (3285, 3975), (3375, 3869)]