73457345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 97790112

約数和(自身を除く): 24332767

約数列:

[1, 5, 13, 65, 73, 113, 137, 365, 565, 685, 949, 1469, 1781, 4745, 7345, 8249, 8905, 10001, 15481, 41245, 50005, 77405, 107237, 130013, 201253, 536185, 650065, 1006265, 1130113, 5650565, 14691469, 73457345]

約数ペア:

[(1, 73457345), (5, 14691469), (13, 5650565), (65, 1130113), (73, 1006265), (113, 650065), (137, 536185), (365, 201253), (565, 130013), (685, 107237), (949, 77405), (1469, 50005), (1781, 41245), (4745, 15481), (7345, 10001), (8249, 8905)]