8842925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 14165760

約数和(自身を除く): 5322835

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 169, 175, 299, 325, 455, 575, 805, 845, 1183, 1495, 2093, 2197, 2275, 3887, 4025, 4225, 5915, 7475, 10465, 10985, 15379, 19435, 27209, 29575, 50531, 52325, 54925, 76895, 97175, 136045, 252655, 353717, 384475, 680225, 1263275, 1768585, 8842925]

約数ペア:

[(1, 8842925), (5, 1768585), (7, 1263275), (13, 680225), (23, 384475), (25, 353717), (35, 252655), (65, 136045), (91, 97175), (115, 76895), (161, 54925), (169, 52325), (175, 50531), (299, 29575), (325, 27209), (455, 19435), (575, 15379), (805, 10985), (845, 10465), (1183, 7475), (1495, 5915), (2093, 4225), (2197, 4025), (2275, 3887)]