47740125

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 80780544

約数和(自身を除く): 33040419

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 915, 1525, 2087, 4575, 6261, 7625, 10435, 22875, 31305, 52175, 127307, 156525, 260875, 381921, 636535, 782625, 1909605, 3182675, 9548025, 15913375, 47740125]

約数ペア:

[(1, 47740125), (3, 15913375), (5, 9548025), (15, 3182675), (25, 1909605), (61, 782625), (75, 636535), (125, 381921), (183, 260875), (305, 156525), (375, 127307), (915, 52175), (1525, 31305), (2087, 22875), (4575, 10435), (6261, 7625)]