64530075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{29669}}^1$

素因数の和:29711

約数の個数: 24

約数和(自身を含む): 110372400

約数和(自身を除く): 45842325

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 29669, 89007, 148345, 445035, 741725, 860401, 2225175, 2581203, 4302005, 12906015, 21510025, 64530075]

約数ペア:

[(1, 64530075), (3, 21510025), (5, 12906015), (15, 4302005), (25, 2581203), (29, 2225175), (75, 860401), (87, 741725), (145, 445035), (435, 148345), (725, 89007), (2175, 29669)]