89957005

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5124

約数の個数: 16

約数和(自身を含む): 111600000

約数和(自身を除く): 21642995

約数列:

[1, 5, 59, 61, 295, 305, 3599, 4999, 17995, 24995, 294941, 304939, 1474705, 1524695, 17991401, 89957005]

約数ペア:

[(1, 89957005), (5, 17991401), (59, 1524695), (61, 1474705), (295, 304939), (305, 294941), (3599, 24995), (4999, 17995)]