47089915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4229}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 60302880

約数和(自身を除く): 13212965

約数列:

[1, 5, 17, 85, 131, 655, 2227, 4229, 11135, 21145, 71893, 359465, 553999, 2769995, 9417983, 47089915]

約数ペア:

[(1, 47089915), (5, 9417983), (17, 2769995), (85, 553999), (131, 359465), (655, 71893), (2227, 21145), (4229, 11135)]