71979645

素因数分解:

$3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{4327}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 115297920

約数和(自身を除く): 43318275

約数列:

[1, 3, 5, 15, 1109, 3327, 4327, 5545, 12981, 16635, 21635, 64905, 4798643, 14395929, 23993215, 71979645]

約数ペア:

[(1, 71979645), (3, 23993215), (5, 14395929), (15, 4798643), (1109, 64905), (3327, 21635), (4327, 16635), (5545, 12981)]