15245256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 41469120

約数和(自身を除く): 26223864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 373, 393, 524, 746, 786, 1048, 1119, 1492, 1572, 1703, 2238, 2984, 3144, 3406, 4476, 4849, 5109, 6812, 8952, 9698, 10218, 13624, 14547, 19396, 20436, 29094, 38792, 40872, 48863, 58188, 97726, 116376, 146589, 195452, 293178, 390904, 586356, 635219, 1172712, 1270438, 1905657, 2540876, 3811314, 5081752, 7622628, 15245256]

約数ペア:

[(1, 15245256), (2, 7622628), (3, 5081752), (4, 3811314), (6, 2540876), (8, 1905657), (12, 1270438), (13, 1172712), (24, 635219), (26, 586356), (39, 390904), (52, 293178), (78, 195452), (104, 146589), (131, 116376), (156, 97726), (262, 58188), (312, 48863), (373, 40872), (393, 38792), (524, 29094), (746, 20436), (786, 19396), (1048, 14547), (1119, 13624), (1492, 10218), (1572, 9698), (1703, 8952), (2238, 6812), (2984, 5109), (3144, 4849), (3406, 4476)]