15325044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 42325920

約数和(自身を除く): 27000876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 389, 402, 469, 588, 778, 804, 938, 1167, 1407, 1556, 1876, 2334, 2723, 2814, 3283, 4668, 5446, 5628, 6566, 8169, 9849, 10892, 13132, 16338, 19061, 19698, 26063, 32676, 38122, 39396, 52126, 57183, 76244, 78189, 104252, 114366, 156378, 182441, 228732, 312756, 364882, 547323, 729764, 1094646, 1277087, 2189292, 2554174, 3831261, 5108348, 7662522, 15325044]

約数ペア:

[(1, 15325044), (2, 7662522), (3, 5108348), (4, 3831261), (6, 2554174), (7, 2189292), (12, 1277087), (14, 1094646), (21, 729764), (28, 547323), (42, 364882), (49, 312756), (67, 228732), (84, 182441), (98, 156378), (134, 114366), (147, 104252), (196, 78189), (201, 76244), (268, 57183), (294, 52126), (389, 39396), (402, 38122), (469, 32676), (588, 26063), (778, 19698), (804, 19061), (938, 16338), (1167, 13132), (1407, 10892), (1556, 9849), (1876, 8169), (2334, 6566), (2723, 5628), (2814, 5446), (3283, 4668)]