15901541

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 17074800

約数和(自身を除く): 1173259

約数列:

[1, 29, 61, 89, 101, 1769, 2581, 2929, 5429, 6161, 8989, 157441, 178669, 260681, 548329, 15901541]

約数ペア:

[(1, 15901541), (29, 548329), (61, 260681), (89, 178669), (101, 157441), (1769, 8989), (2581, 6161), (2929, 5429)]