90471735

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7703}}^1$

素因数の和:7749

約数の個数: 40

約数和(自身を含む): 167793120

約数和(自身を除く): 77321385

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 7703, 11745, 23109, 38515, 69327, 115545, 207981, 223387, 346635, 623943, 670161, 1039905, 1116935, 2010483, 3119715, 3350805, 6031449, 10052415, 18094347, 30157245, 90471735]

約数ペア:

[(1, 90471735), (3, 30157245), (5, 18094347), (9, 10052415), (15, 6031449), (27, 3350805), (29, 3119715), (45, 2010483), (81, 1116935), (87, 1039905), (135, 670161), (145, 623943), (261, 346635), (405, 223387), (435, 207981), (783, 115545), (1305, 69327), (2349, 38515), (3915, 23109), (7703, 11745)]