11690775

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 21123648

約数和(自身を除く): 9432873

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 233, 669, 699, 1115, 1165, 2007, 2097, 3345, 3495, 5575, 5825, 10035, 10485, 16725, 17475, 50175, 51959, 52425, 155877, 259795, 467631, 779385, 1298975, 2338155, 3896925, 11690775]

約数ペア:

[(1, 11690775), (3, 3896925), (5, 2338155), (9, 1298975), (15, 779385), (25, 467631), (45, 259795), (75, 155877), (223, 52425), (225, 51959), (233, 50175), (669, 17475), (699, 16725), (1115, 10485), (1165, 10035), (2007, 5825), (2097, 5575), (3345, 3495)]