65253195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23017}}^1$

素因数の和:23041

約数の個数: 40

約数和(自身を含む): 133688544

約数和(自身を除く): 68435349

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 23017, 69051, 115085, 161119, 207153, 345255, 483357, 621459, 805595, 1035765, 1450071, 1864377, 2416785, 3107295, 4350213, 7250355, 9321885, 13050639, 21751065, 65253195]

約数ペア:

[(1, 65253195), (3, 21751065), (5, 13050639), (7, 9321885), (9, 7250355), (15, 4350213), (21, 3107295), (27, 2416785), (35, 1864377), (45, 1450071), (63, 1035765), (81, 805595), (105, 621459), (135, 483357), (189, 345255), (315, 207153), (405, 161119), (567, 115085), (945, 69051), (2835, 23017)]