40513395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 70120512

約数和(自身を除く): 29607117

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 373, 557, 1119, 1671, 1865, 2785, 4849, 5595, 7241, 8355, 14547, 21723, 24245, 36205, 72735, 108615, 207761, 623283, 1038805, 2700893, 3116415, 8102679, 13504465, 40513395]

約数ペア:

[(1, 40513395), (3, 13504465), (5, 8102679), (13, 3116415), (15, 2700893), (39, 1038805), (65, 623283), (195, 207761), (373, 108615), (557, 72735), (1119, 36205), (1671, 24245), (1865, 21723), (2785, 14547), (4849, 8355), (5595, 7241)]