118953575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 159375216

約数和(自身を除く): 40421641

約数列:

[1, 5, 13, 25, 65, 325, 571, 641, 2855, 3205, 7423, 8333, 14275, 16025, 37115, 41665, 185575, 208325, 366011, 1830055, 4758143, 9150275, 23790715, 118953575]

約数ペア:

[(1, 118953575), (5, 23790715), (13, 9150275), (25, 4758143), (65, 1830055), (325, 366011), (571, 208325), (641, 185575), (2855, 41665), (3205, 37115), (7423, 16025), (8333, 14275)]