23153685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 39346560

約数和(自身を除く): 16192875

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 593, 685, 1779, 2055, 2603, 2965, 7809, 8895, 11267, 13015, 33801, 39045, 56335, 81241, 169005, 243723, 406205, 1218615, 1543579, 4630737, 7717895, 23153685]

約数ペア:

[(1, 23153685), (3, 7717895), (5, 4630737), (15, 1543579), (19, 1218615), (57, 406205), (95, 243723), (137, 169005), (285, 81241), (411, 56335), (593, 39045), (685, 33801), (1779, 13015), (2055, 11267), (2603, 8895), (2965, 7809)]