4220475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{8039}}^1$

素因数の和:8059

約数の個数: 24

約数和(自身を含む): 7975680

約数和(自身を除く): 3755205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 8039, 24117, 40195, 56273, 120585, 168819, 200975, 281365, 602925, 844095, 1406825, 4220475]

約数ペア:

[(1, 4220475), (3, 1406825), (5, 844095), (7, 602925), (15, 281365), (21, 200975), (25, 168819), (35, 120585), (75, 56273), (105, 40195), (175, 24117), (525, 8039)]