73989695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66959}}^1$

素因数の和:66994

約数の個数: 16

約数和(自身を含む): 101243520

約数和(自身を除く): 27253825

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 66959, 334795, 870467, 1138303, 4352335, 5691515, 14797939, 73989695]

約数ペア:

[(1, 73989695), (5, 14797939), (13, 5691515), (17, 4352335), (65, 1138303), (85, 870467), (221, 334795), (1105, 66959)]