151502975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 213340512

約数和(自身を除く): 61837537

約数列:

[1, 5, 13, 25, 37, 43, 65, 185, 215, 293, 325, 481, 559, 925, 1075, 1465, 1591, 2405, 2795, 3809, 7325, 7955, 10841, 12025, 12599, 13975, 19045, 20683, 39775, 54205, 62995, 95225, 103415, 140933, 163787, 271025, 314975, 466163, 517075, 704665, 818935, 2330815, 3523325, 4094675, 6060119, 11654075, 30300595, 151502975]

約数ペア:

[(1, 151502975), (5, 30300595), (13, 11654075), (25, 6060119), (37, 4094675), (43, 3523325), (65, 2330815), (185, 818935), (215, 704665), (293, 517075), (325, 466163), (481, 314975), (559, 271025), (925, 163787), (1075, 140933), (1465, 103415), (1591, 95225), (2405, 62995), (2795, 54205), (3809, 39775), (7325, 20683), (7955, 19045), (10841, 13975), (12025, 12599)]