51141075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 88457880

約数和(自身を除く): 37316805

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 529, 575, 1289, 1587, 1725, 2645, 3867, 6445, 7935, 13225, 19335, 29647, 32225, 39675, 88941, 96675, 148235, 444705, 681881, 741175, 2045643, 2223525, 3409405, 10228215, 17047025, 51141075]

約数ペア:

[(1, 51141075), (3, 17047025), (5, 10228215), (15, 3409405), (23, 2223525), (25, 2045643), (69, 741175), (75, 681881), (115, 444705), (345, 148235), (529, 96675), (575, 88941), (1289, 39675), (1587, 32225), (1725, 29647), (2645, 19335), (3867, 13225), (6445, 7935)]