83616455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 34537273

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2441, 2635, 6851, 12205, 31733, 34255, 41497, 75671, 158665, 207485, 378355, 539461, 983723, 1286407, 2697305, 4918615, 6432035, 16723291, 83616455]

約数ペア:

[(1, 83616455), (5, 16723291), (13, 6432035), (17, 4918615), (31, 2697305), (65, 1286407), (85, 983723), (155, 539461), (221, 378355), (403, 207485), (527, 158665), (1105, 75671), (2015, 41497), (2441, 34255), (2635, 31733), (6851, 12205)]