11812365

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5178

約数の個数: 32

約数和(自身を含む): 22239360

約数和(自身を除く): 10426995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5147, 15441, 25735, 46323, 77205, 87499, 138969, 231615, 262497, 437495, 694845, 787491, 1312485, 2362473, 3937455, 11812365]

約数ペア:

[(1, 11812365), (3, 3937455), (5, 2362473), (9, 1312485), (15, 787491), (17, 694845), (27, 437495), (45, 262497), (51, 231615), (85, 138969), (135, 87499), (153, 77205), (255, 46323), (459, 25735), (765, 15441), (2295, 5147)]