29901885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153343}}^1$

素因数の和:153364

約数の個数: 16

約数和(自身を含む): 51523584

約数和(自身を除く): 21621699

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 153343, 460029, 766715, 1993459, 2300145, 5980377, 9967295, 29901885]

約数ペア:

[(1, 29901885), (3, 9967295), (5, 5980377), (13, 2300145), (15, 1993459), (39, 766715), (65, 460029), (195, 153343)]