12445965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39511}}^1$

素因数の和:39529

約数の個数: 24

約数和(自身を含む): 24655488

約数和(自身を除く): 12209523

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39511, 118533, 197555, 276577, 355599, 592665, 829731, 1382885, 1777995, 2489193, 4148655, 12445965]

約数ペア:

[(1, 12445965), (3, 4148655), (5, 2489193), (7, 1777995), (9, 1382885), (15, 829731), (21, 592665), (35, 355599), (45, 276577), (63, 197555), (105, 118533), (315, 39511)]