51920025

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{3023}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 86244480

約数和(自身を除く): 34324455

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 1145, 3023, 3435, 5725, 9069, 15115, 17175, 45345, 75575, 226725, 692267, 2076801, 3461335, 10384005, 17306675, 51920025]

約数ペア:

[(1, 51920025), (3, 17306675), (5, 10384005), (15, 3461335), (25, 2076801), (75, 692267), (229, 226725), (687, 75575), (1145, 45345), (3023, 17175), (3435, 15115), (5725, 9069)]