287536665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1567}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 496290816

約数和(自身を除く): 208754151

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 941, 1567, 2823, 4701, 4705, 7835, 12233, 14115, 20371, 23505, 36699, 61113, 61165, 101855, 183495, 305565, 1474547, 4423641, 7372735, 19169111, 22118205, 57507333, 95845555, 287536665]

約数ペア:

[(1, 287536665), (3, 95845555), (5, 57507333), (13, 22118205), (15, 19169111), (39, 7372735), (65, 4423641), (195, 1474547), (941, 305565), (1567, 183495), (2823, 101855), (4701, 61165), (4705, 61113), (7835, 36699), (12233, 23505), (14115, 20371)]