61742005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41299}}^1$

素因数の和:41340

約数の個数: 16

約数和(自身を含む): 83260800

約数和(自身を除く): 21518795

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 41299, 206495, 536887, 949877, 2684435, 4749385, 12348401, 61742005]

約数ペア:

[(1, 61742005), (5, 12348401), (13, 4749385), (23, 2684435), (65, 949877), (115, 536887), (299, 206495), (1495, 41299)]