6480595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2643245

約数列:

[1, 5, 11, 23, 47, 55, 109, 115, 235, 253, 517, 545, 1081, 1199, 1265, 2507, 2585, 5123, 5405, 5995, 11891, 12535, 25615, 27577, 56353, 59455, 117829, 137885, 281765, 589145, 1296119, 6480595]

約数ペア:

[(1, 6480595), (5, 1296119), (11, 589145), (23, 281765), (47, 137885), (55, 117829), (109, 59455), (115, 56353), (235, 27577), (253, 25615), (517, 12535), (545, 11891), (1081, 5995), (1199, 5405), (1265, 5123), (2507, 2585)]