12308815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 15311520

約数和(自身を除く): 3002705

約数列:

[1, 5, 41, 97, 205, 485, 619, 3095, 3977, 19885, 25379, 60043, 126895, 300215, 2461763, 12308815]

約数ペア:

[(1, 12308815), (5, 2461763), (41, 300215), (97, 126895), (205, 60043), (485, 25379), (619, 19885), (3095, 3977)]