74908665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42683}}^1$

素因数の和:42710

約数の個数: 32

約数和(自身を含む): 143418240

約数和(自身を除く): 68509575

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 42683, 128049, 213415, 384147, 554879, 640245, 1152441, 1664637, 1920735, 2774395, 4993911, 5762205, 8323185, 14981733, 24969555, 74908665]

約数ペア:

[(1, 74908665), (3, 24969555), (5, 14981733), (9, 8323185), (13, 5762205), (15, 4993911), (27, 2774395), (39, 1920735), (45, 1664637), (65, 1152441), (117, 640245), (135, 554879), (195, 384147), (351, 213415), (585, 128049), (1755, 42683)]