15275124

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 40360320

約数和(自身を除く): 25085196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 131, 158, 164, 237, 246, 262, 316, 369, 393, 474, 492, 524, 711, 738, 786, 948, 1179, 1422, 1476, 1572, 2358, 2844, 3239, 4716, 5371, 6478, 9717, 10349, 10742, 12956, 16113, 19434, 20698, 21484, 29151, 31047, 32226, 38868, 41396, 48339, 58302, 62094, 64452, 93141, 96678, 116604, 124188, 186282, 193356, 372564, 424309, 848618, 1272927, 1697236, 2545854, 3818781, 5091708, 7637562, 15275124]

約数ペア:

[(1, 15275124), (2, 7637562), (3, 5091708), (4, 3818781), (6, 2545854), (9, 1697236), (12, 1272927), (18, 848618), (36, 424309), (41, 372564), (79, 193356), (82, 186282), (123, 124188), (131, 116604), (158, 96678), (164, 93141), (237, 64452), (246, 62094), (262, 58302), (316, 48339), (369, 41396), (393, 38868), (474, 32226), (492, 31047), (524, 29151), (711, 21484), (738, 20698), (786, 19434), (948, 16113), (1179, 12956), (1422, 10742), (1476, 10349), (1572, 9717), (2358, 6478), (2844, 5371), (3239, 4716)]