72470485

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 88099200

約数和(自身を除く): 15628715

約数列:

[1, 5, 167, 229, 379, 835, 1145, 1895, 38243, 63293, 86791, 191215, 316465, 433955, 14494097, 72470485]

約数ペア:

[(1, 72470485), (5, 14494097), (167, 433955), (229, 316465), (379, 191215), (835, 86791), (1145, 63293), (1895, 38243)]