75971545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 28215335

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 403, 481, 1019, 1147, 2015, 2405, 5095, 5735, 13247, 14911, 31589, 37703, 66235, 74555, 157945, 188515, 410657, 490139, 1168793, 2053285, 2450695, 5843965, 15194309, 75971545]

約数ペア:

[(1, 75971545), (5, 15194309), (13, 5843965), (31, 2450695), (37, 2053285), (65, 1168793), (155, 490139), (185, 410657), (403, 188515), (481, 157945), (1019, 74555), (1147, 66235), (2015, 37703), (2405, 31589), (5095, 14911), (5735, 13247)]