15264249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 30357504

約数和(自身を除く): 15093255

約数列:

[1, 3, 7, 11, 13, 17, 21, 23, 33, 39, 51, 69, 77, 91, 119, 143, 161, 169, 187, 221, 231, 253, 273, 299, 357, 391, 429, 483, 507, 561, 663, 759, 897, 1001, 1173, 1183, 1309, 1547, 1771, 1859, 2093, 2431, 2737, 2873, 3003, 3289, 3549, 3887, 3927, 4301, 4641, 5083, 5313, 5577, 6279, 7293, 8211, 8619, 9867, 11661, 12903, 13013, 15249, 17017, 20111, 23023, 27209, 30107, 31603, 35581, 39039, 42757, 51051, 55913, 60333, 66079, 69069, 81627, 90321, 94809, 106743, 128271, 167739, 198237, 221221, 299299, 391391, 462553, 663663, 726869, 897897, 1174173, 1387659, 2180607, 5088083, 15264249]

約数ペア:

[(1, 15264249), (3, 5088083), (7, 2180607), (11, 1387659), (13, 1174173), (17, 897897), (21, 726869), (23, 663663), (33, 462553), (39, 391391), (51, 299299), (69, 221221), (77, 198237), (91, 167739), (119, 128271), (143, 106743), (161, 94809), (169, 90321), (187, 81627), (221, 69069), (231, 66079), (253, 60333), (273, 55913), (299, 51051), (357, 42757), (391, 39039), (429, 35581), (483, 31603), (507, 30107), (561, 27209), (663, 23023), (759, 20111), (897, 17017), (1001, 15249), (1173, 13013), (1183, 12903), (1309, 11661), (1547, 9867), (1771, 8619), (1859, 8211), (2093, 7293), (2431, 6279), (2737, 5577), (2873, 5313), (3003, 5083), (3289, 4641), (3549, 4301), (3887, 3927)]