64748465

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 79227072

約数和(自身を除く): 14478607

約数列:

[1, 5, 67, 335, 347, 557, 1735, 2785, 23249, 37319, 116245, 186595, 193279, 966395, 12949693, 64748465]

約数ペア:

[(1, 64748465), (5, 12949693), (67, 966395), (335, 193279), (347, 186595), (557, 116245), (1735, 37319), (2785, 23249)]