29702985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8057

約数の個数: 32

約数和(自身を含む): 53880960

約数和(自身を除く): 24177975

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 8017, 24051, 40085, 104221, 120255, 152323, 312663, 456969, 521105, 761615, 1563315, 1980199, 2284845, 5940597, 9900995, 29702985]

約数ペア:

[(1, 29702985), (3, 9900995), (5, 5940597), (13, 2284845), (15, 1980199), (19, 1563315), (39, 761615), (57, 521105), (65, 456969), (95, 312663), (195, 152323), (247, 120255), (285, 104221), (741, 40085), (1235, 24051), (3705, 8017)]