75421915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9181}}^1$

素因数の和:9270

約数の個数: 16

約数和(自身を含む): 95198976

約数和(自身を除く): 19777061

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 9181, 45905, 284611, 486593, 1423055, 2432965, 15084383, 75421915]

約数ペア:

[(1, 75421915), (5, 15084383), (31, 2432965), (53, 1423055), (155, 486593), (265, 284611), (1643, 45905), (8215, 9181)]