15156718395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{133781}}^1$

素因数の和:133892

約数の個数: 64

約数和(自身を含む): 30206905344

約数和(自身を除く): 15050186949

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 83, 91, 105, 195, 249, 273, 415, 455, 581, 1079, 1245, 1365, 1743, 2905, 3237, 5395, 7553, 8715, 16185, 22659, 37765, 113295, 133781, 401343, 668905, 936467, 1739153, 2006715, 2809401, 4682335, 5217459, 8695765, 11103823, 12174071, 14047005, 26087295, 33311469, 36522213, 55519115, 60870355, 77726761, 144349699, 166557345, 182611065, 233180283, 388633805, 433049097, 721748495, 1010447893, 1165901415, 2165245485, 3031343679, 5052239465, 15156718395]

約数ペア:

[(1, 15156718395), (3, 5052239465), (5, 3031343679), (7, 2165245485), (13, 1165901415), (15, 1010447893), (21, 721748495), (35, 433049097), (39, 388633805), (65, 233180283), (83, 182611065), (91, 166557345), (105, 144349699), (195, 77726761), (249, 60870355), (273, 55519115), (415, 36522213), (455, 33311469), (581, 26087295), (1079, 14047005), (1245, 12174071), (1365, 11103823), (1743, 8695765), (2905, 5217459), (3237, 4682335), (5395, 2809401), (7553, 2006715), (8715, 1739153), (16185, 936467), (22659, 668905), (37765, 401343), (113295, 133781)]