15800436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 41801760

約数和(自身を除く): 26001324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 173, 177, 236, 258, 346, 354, 387, 516, 519, 531, 692, 708, 774, 1038, 1062, 1548, 1557, 2076, 2124, 2537, 3114, 5074, 6228, 7439, 7611, 10148, 10207, 14878, 15222, 20414, 22317, 22833, 29756, 30444, 30621, 40828, 44634, 45666, 61242, 66951, 89268, 91332, 91863, 122484, 133902, 183726, 267804, 367452, 438901, 877802, 1316703, 1755604, 2633406, 3950109, 5266812, 7900218, 15800436]

約数ペア:

[(1, 15800436), (2, 7900218), (3, 5266812), (4, 3950109), (6, 2633406), (9, 1755604), (12, 1316703), (18, 877802), (36, 438901), (43, 367452), (59, 267804), (86, 183726), (118, 133902), (129, 122484), (172, 91863), (173, 91332), (177, 89268), (236, 66951), (258, 61242), (346, 45666), (354, 44634), (387, 40828), (516, 30621), (519, 30444), (531, 29756), (692, 22833), (708, 22317), (774, 20414), (1038, 15222), (1062, 14878), (1548, 10207), (1557, 10148), (2076, 7611), (2124, 7439), (2537, 6228), (3114, 5074)]