15385578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 36070272

約数和(自身を除く): 20684694

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 283, 442, 533, 566, 663, 697, 849, 1066, 1326, 1394, 1599, 1698, 2091, 3198, 3679, 4182, 4811, 7358, 9061, 9622, 11037, 11603, 14433, 18122, 22074, 23206, 27183, 28866, 34809, 54366, 62543, 69618, 125086, 150839, 187629, 197251, 301678, 375258, 394502, 452517, 591753, 905034, 1183506, 2564263, 5128526, 7692789, 15385578]

約数ペア:

[(1, 15385578), (2, 7692789), (3, 5128526), (6, 2564263), (13, 1183506), (17, 905034), (26, 591753), (34, 452517), (39, 394502), (41, 375258), (51, 301678), (78, 197251), (82, 187629), (102, 150839), (123, 125086), (221, 69618), (246, 62543), (283, 54366), (442, 34809), (533, 28866), (566, 27183), (663, 23206), (697, 22074), (849, 18122), (1066, 14433), (1326, 11603), (1394, 11037), (1599, 9622), (1698, 9061), (2091, 7358), (3198, 4811), (3679, 4182)]