201577875

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 348281856

約数和(自身を除く): 146703981

約数列:

[1, 3, 5, 15, 25, 67, 71, 75, 113, 125, 201, 213, 335, 339, 355, 375, 565, 1005, 1065, 1675, 1695, 1775, 2825, 4757, 5025, 5325, 7571, 8023, 8375, 8475, 8875, 14125, 14271, 22713, 23785, 24069, 25125, 26625, 37855, 40115, 42375, 71355, 113565, 118925, 120345, 189275, 200575, 356775, 537541, 567825, 594625, 601725, 946375, 1002875, 1612623, 1783875, 2687705, 2839125, 3008625, 8063115, 13438525, 40315575, 67192625, 201577875]

約数ペア:

[(1, 201577875), (3, 67192625), (5, 40315575), (15, 13438525), (25, 8063115), (67, 3008625), (71, 2839125), (75, 2687705), (113, 1783875), (125, 1612623), (201, 1002875), (213, 946375), (335, 601725), (339, 594625), (355, 567825), (375, 537541), (565, 356775), (1005, 200575), (1065, 189275), (1675, 120345), (1695, 118925), (1775, 113565), (2825, 71355), (4757, 42375), (5025, 40115), (5325, 37855), (7571, 26625), (8023, 25125), (8375, 24069), (8475, 23785), (8875, 22713), (14125, 14271)]