85965705

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{30323}}^1$

素因数の和:30347

約数の個数: 40

約数和(自身を含む): 176121792

約数和(自身を除く): 90156087

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 30323, 90969, 151615, 212261, 272907, 454845, 636783, 818721, 1061305, 1364535, 1910349, 2456163, 3183915, 4093605, 5731047, 9551745, 12280815, 17193141, 28655235, 85965705]

約数ペア:

[(1, 85965705), (3, 28655235), (5, 17193141), (7, 12280815), (9, 9551745), (15, 5731047), (21, 4093605), (27, 3183915), (35, 2456163), (45, 1910349), (63, 1364535), (81, 1061305), (105, 818721), (135, 636783), (189, 454845), (315, 272907), (405, 212261), (567, 151615), (945, 90969), (2835, 30323)]