30549525

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 51228864

約数和(自身を除く): 20679339

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 5737, 17211, 28685, 86055, 143425, 407327, 430275, 1221981, 2036635, 6109905, 10183175, 30549525]

約数ペア:

[(1, 30549525), (3, 10183175), (5, 6109905), (15, 2036635), (25, 1221981), (71, 430275), (75, 407327), (213, 143425), (355, 86055), (1065, 28685), (1775, 17211), (5325, 5737)]