61137825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 116766336

約数和(自身を除く): 55628511

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 303, 505, 525, 707, 1153, 1515, 2121, 2525, 3459, 3535, 5765, 7575, 8071, 10605, 17295, 17675, 24213, 28825, 40355, 53025, 86475, 116453, 121065, 201775, 349359, 582265, 605325, 815171, 1746795, 2445513, 2911325, 4075855, 8733975, 12227565, 20379275, 61137825]

約数ペア:

[(1, 61137825), (3, 20379275), (5, 12227565), (7, 8733975), (15, 4075855), (21, 2911325), (25, 2445513), (35, 1746795), (75, 815171), (101, 605325), (105, 582265), (175, 349359), (303, 201775), (505, 121065), (525, 116453), (707, 86475), (1153, 53025), (1515, 40355), (2121, 28825), (2525, 24213), (3459, 17675), (3535, 17295), (5765, 10605), (7575, 8071)]