79375175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 114501600

約数和(自身を除く): 35126425

約数列:

[1, 5, 11, 25, 29, 37, 55, 145, 185, 269, 275, 319, 407, 725, 925, 1073, 1345, 1595, 2035, 2959, 5365, 6725, 7801, 7975, 9953, 10175, 11803, 14795, 26825, 39005, 49765, 59015, 73975, 85811, 109483, 195025, 248825, 288637, 295075, 429055, 547415, 1443185, 2145275, 2737075, 3175007, 7215925, 15875035, 79375175]

約数ペア:

[(1, 79375175), (5, 15875035), (11, 7215925), (25, 3175007), (29, 2737075), (37, 2145275), (55, 1443185), (145, 547415), (185, 429055), (269, 295075), (275, 288637), (319, 248825), (407, 195025), (725, 109483), (925, 85811), (1073, 73975), (1345, 59015), (1595, 49765), (2035, 39005), (2959, 26825), (5365, 14795), (6725, 11803), (7801, 10175), (7975, 9953)]