47021055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 77934528

約数和(自身を除く): 30913473

約数列:

[1, 3, 5, 15, 41, 101, 123, 205, 303, 505, 615, 757, 1515, 2271, 3785, 4141, 11355, 12423, 20705, 31037, 62115, 76457, 93111, 155185, 229371, 382285, 465555, 1146855, 3134737, 9404211, 15673685, 47021055]

約数ペア:

[(1, 47021055), (3, 15673685), (5, 9404211), (15, 3134737), (41, 1146855), (101, 465555), (123, 382285), (205, 229371), (303, 155185), (505, 93111), (615, 76457), (757, 62115), (1515, 31037), (2271, 20705), (3785, 12423), (4141, 11355)]