72445945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101323}}^1$

素因数の和:101352

約数の個数: 16

約数和(自身を含む): 102134592

約数和(自身を除く): 29688647

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 101323, 506615, 1114553, 1317199, 5572765, 6585995, 14489189, 72445945]

約数ペア:

[(1, 72445945), (5, 14489189), (11, 6585995), (13, 5572765), (55, 1317199), (65, 1114553), (143, 506615), (715, 101323)]