4010565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7007616

約数和(自身を除く): 2997051

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 157, 195, 393, 471, 655, 785, 1703, 1965, 2041, 2355, 5109, 6123, 8515, 10205, 20567, 25545, 30615, 61701, 102835, 267371, 308505, 802113, 1336855, 4010565]

約数ペア:

[(1, 4010565), (3, 1336855), (5, 802113), (13, 308505), (15, 267371), (39, 102835), (65, 61701), (131, 30615), (157, 25545), (195, 20567), (393, 10205), (471, 8515), (655, 6123), (785, 5109), (1703, 2355), (1965, 2041)]