71854415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1283}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 90229248

約数和(自身を除く): 18374833

約数列:

[1, 5, 23, 115, 487, 1283, 2435, 6415, 11201, 29509, 56005, 147545, 624821, 3124105, 14370883, 71854415]

約数ペア:

[(1, 71854415), (5, 14370883), (23, 3124105), (115, 624821), (487, 147545), (1283, 56005), (2435, 29509), (6415, 11201)]