2027992575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{2383}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 3835913216

約数和(自身を除く): 1807920641

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1621, 2383, 4863, 7149, 8105, 11347, 11915, 16681, 24315, 34041, 35745, 40525, 50043, 56735, 59575, 83405, 121575, 170205, 178725, 250215, 283675, 417025, 851025, 1251075, 3862843, 11588529, 19314215, 27039901, 57942645, 81119703, 96571075, 135199505, 289713225, 405598515, 675997525, 2027992575]

約数ペア:

[(1, 2027992575), (3, 675997525), (5, 405598515), (7, 289713225), (15, 135199505), (21, 96571075), (25, 81119703), (35, 57942645), (75, 27039901), (105, 19314215), (175, 11588529), (525, 3862843), (1621, 1251075), (2383, 851025), (4863, 417025), (7149, 283675), (8105, 250215), (11347, 178725), (11915, 170205), (16681, 121575), (24315, 83405), (34041, 59575), (35745, 56735), (40525, 50043)]