6347965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 8343216

約数和(自身を除く): 1995251

約数列:

[1, 5, 13, 61, 65, 305, 793, 1601, 3965, 8005, 20813, 97661, 104065, 488305, 1269593, 6347965]

約数ペア:

[(1, 6347965), (5, 1269593), (13, 488305), (61, 104065), (65, 97661), (305, 20813), (793, 8005), (1601, 3965)]