25151625

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 46076160

約数和(自身を除く): 20924535

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 283, 375, 395, 711, 849, 1125, 1185, 1415, 1975, 2547, 3555, 4245, 5925, 7075, 9875, 12735, 17775, 21225, 22357, 29625, 35375, 63675, 67071, 88875, 106125, 111785, 201213, 318375, 335355, 558925, 1006065, 1676775, 2794625, 5030325, 8383875, 25151625]

約数ペア:

[(1, 25151625), (3, 8383875), (5, 5030325), (9, 2794625), (15, 1676775), (25, 1006065), (45, 558925), (75, 335355), (79, 318375), (125, 201213), (225, 111785), (237, 106125), (283, 88875), (375, 67071), (395, 63675), (711, 35375), (849, 29625), (1125, 22357), (1185, 21225), (1415, 17775), (1975, 12735), (2547, 9875), (3555, 7075), (4245, 5925)]