20242942725

素因数分解:

$3^1\times 5^2\times {\mathrm{509}}^1\times {\mathrm{530267}}^1$

素因数の和:530789

約数の個数: 24

約数和(自身を含む): 33534148320

約数和(自身を除く): 13291205595

約数列:

[1, 3, 5, 15, 25, 75, 509, 1527, 2545, 7635, 12725, 38175, 530267, 1590801, 2651335, 7954005, 13256675, 39770025, 269905903, 809717709, 1349529515, 4048588545, 6747647575, 20242942725]

約数ペア:

[(1, 20242942725), (3, 6747647575), (5, 4048588545), (15, 1349529515), (25, 809717709), (75, 269905903), (509, 39770025), (1527, 13256675), (2545, 7954005), (7635, 2651335), (12725, 1590801), (38175, 530267)]