15431172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 38727360

約数和(自身を除く): 23296188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1129, 1139, 2258, 2278, 3387, 3417, 4516, 4556, 6774, 6834, 13548, 13668, 19193, 38386, 57579, 75643, 76772, 115158, 151286, 226929, 230316, 302572, 453858, 907716, 1285931, 2571862, 3857793, 5143724, 7715586, 15431172]

約数ペア:

[(1, 15431172), (2, 7715586), (3, 5143724), (4, 3857793), (6, 2571862), (12, 1285931), (17, 907716), (34, 453858), (51, 302572), (67, 230316), (68, 226929), (102, 151286), (134, 115158), (201, 76772), (204, 75643), (268, 57579), (402, 38386), (804, 19193), (1129, 13668), (1139, 13548), (2258, 6834), (2278, 6774), (3387, 4556), (3417, 4516)]