11472399125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{16993}}^1$

素因数の和:17510

約数の個数: 32

約数和(自身を含む): 15651881856

約数和(自身を除く): 4179482731

約数列:

[1, 5, 11, 25, 55, 125, 275, 491, 1375, 2455, 5401, 12275, 16993, 27005, 61375, 84965, 135025, 186923, 424825, 675125, 934615, 2124125, 4673075, 8343563, 23365375, 41717815, 91779193, 208589075, 458895965, 1042945375, 2294479825, 11472399125]

約数ペア:

[(1, 11472399125), (5, 2294479825), (11, 1042945375), (25, 458895965), (55, 208589075), (125, 91779193), (275, 41717815), (491, 23365375), (1375, 8343563), (2455, 4673075), (5401, 2124125), (12275, 934615), (16993, 675125), (27005, 424825), (61375, 186923), (84965, 135025)]