29119095

素因数分解:

$3^4\times 5^1\times {\mathrm{71899}}^1$

素因数の和:71916

約数の個数: 20

約数和(自身を含む): 52199400

約数和(自身を除く): 23080305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 71899, 215697, 359495, 647091, 1078485, 1941273, 3235455, 5823819, 9706365, 29119095]

約数ペア:

[(1, 29119095), (3, 9706365), (5, 5823819), (9, 3235455), (15, 1941273), (27, 1078485), (45, 647091), (81, 359495), (135, 215697), (405, 71899)]