47207615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 73363968

約数和(自身を除く): 26156353

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 169, 299, 347, 455, 805, 845, 1183, 1495, 1735, 2093, 2429, 3887, 4511, 5915, 7981, 10465, 12145, 19435, 22555, 27209, 31577, 39905, 55867, 58643, 103753, 136045, 157885, 279335, 293215, 410501, 518765, 726271, 1348789, 2052505, 3631355, 6743945, 9441523, 47207615]

約数ペア:

[(1, 47207615), (5, 9441523), (7, 6743945), (13, 3631355), (23, 2052505), (35, 1348789), (65, 726271), (91, 518765), (115, 410501), (161, 293215), (169, 279335), (299, 157885), (347, 136045), (455, 103753), (805, 58643), (845, 55867), (1183, 39905), (1495, 31577), (1735, 27209), (2093, 22555), (2429, 19435), (3887, 12145), (4511, 10465), (5915, 7981)]