11691015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 23003136

約数和(自身を除く): 11312121

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 103, 105, 115, 141, 161, 235, 309, 329, 345, 483, 515, 705, 721, 805, 987, 1081, 1545, 1645, 2163, 2369, 2415, 3243, 3605, 4841, 4935, 5405, 7107, 7567, 10815, 11845, 14523, 16215, 16583, 22701, 24205, 33887, 35535, 37835, 49749, 72615, 82915, 101661, 111343, 113505, 169435, 248745, 334029, 508305, 556715, 779401, 1670145, 2338203, 3897005, 11691015]

約数ペア:

[(1, 11691015), (3, 3897005), (5, 2338203), (7, 1670145), (15, 779401), (21, 556715), (23, 508305), (35, 334029), (47, 248745), (69, 169435), (103, 113505), (105, 111343), (115, 101661), (141, 82915), (161, 72615), (235, 49749), (309, 37835), (329, 35535), (345, 33887), (483, 24205), (515, 22701), (705, 16583), (721, 16215), (805, 14523), (987, 11845), (1081, 10815), (1545, 7567), (1645, 7107), (2163, 5405), (2369, 4935), (2415, 4841), (3243, 3605)]