29040505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 40769568

約数和(自身を除く): 11729063

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 641, 697, 1105, 2665, 3205, 3485, 8333, 9061, 10897, 26281, 41665, 45305, 54485, 131405, 141661, 341653, 446777, 708305, 1708265, 2233885, 5808101, 29040505]

約数ペア:

[(1, 29040505), (5, 5808101), (13, 2233885), (17, 1708265), (41, 708305), (65, 446777), (85, 341653), (205, 141661), (221, 131405), (533, 54485), (641, 45305), (697, 41665), (1105, 26281), (2665, 10897), (3205, 9061), (3485, 8333)]