74620715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12899}}^1$

素因数の和:13006

約数の個数: 16

約数和(自身を含む): 97524000

約数和(自身を除く): 22903285

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 12899, 64495, 167687, 838435, 1148011, 5740055, 14924143, 74620715]

約数ペア:

[(1, 74620715), (5, 14924143), (13, 5740055), (65, 1148011), (89, 838435), (445, 167687), (1157, 64495), (5785, 12899)]