154852875

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{2333}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 284001120

約数和(自身を除く): 129148245

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 531, 885, 1125, 1475, 2333, 2655, 4425, 6999, 7375, 11665, 13275, 20997, 22125, 34995, 58325, 66375, 104985, 137647, 174975, 291625, 412941, 524925, 688235, 874875, 1238823, 2064705, 2624625, 3441175, 6194115, 10323525, 17205875, 30970575, 51617625, 154852875]

約数ペア:

[(1, 154852875), (3, 51617625), (5, 30970575), (9, 17205875), (15, 10323525), (25, 6194115), (45, 3441175), (59, 2624625), (75, 2064705), (125, 1238823), (177, 874875), (225, 688235), (295, 524925), (375, 412941), (531, 291625), (885, 174975), (1125, 137647), (1475, 104985), (2333, 66375), (2655, 58325), (4425, 34995), (6999, 22125), (7375, 20997), (11665, 13275)]