7202100075

素因数分解:

$3^1\times 5^2\times {\mathrm{4001}}^1\times {\mathrm{24001}}^1$

素因数の和:28015

約数の個数: 24

約数和(自身を含む): 11910944496

約数和(自身を除く): 4708844421

約数列:

[1, 3, 5, 15, 25, 75, 4001, 12003, 20005, 24001, 60015, 72003, 100025, 120005, 300075, 360015, 600025, 1800075, 96028001, 288084003, 480140005, 1440420015, 2400700025, 7202100075]

約数ペア:

[(1, 7202100075), (3, 2400700025), (5, 1440420015), (15, 480140005), (25, 288084003), (75, 96028001), (4001, 1800075), (12003, 600025), (20005, 360015), (24001, 300075), (60015, 120005), (72003, 100025)]