47998575

素因数分解:

$3^5\times 5^2\times {\mathrm{7901}}^1$

素因数の和:7926

約数の個数: 36

約数和(自身を含む): 89166168

約数和(自身を除く): 41167593

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 7901, 23703, 39505, 71109, 118515, 197525, 213327, 355545, 592575, 639981, 1066635, 1777725, 1919943, 3199905, 5333175, 9599715, 15999525, 47998575]

約数ペア:

[(1, 47998575), (3, 15999525), (5, 9599715), (9, 5333175), (15, 3199905), (25, 1919943), (27, 1777725), (45, 1066635), (75, 639981), (81, 592575), (135, 355545), (225, 213327), (243, 197525), (405, 118515), (675, 71109), (1215, 39505), (2025, 23703), (6075, 7901)]