15495012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 42699384

約数和(自身を除く): 27204372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 293, 339, 452, 468, 586, 678, 879, 1017, 1172, 1356, 1469, 1758, 2034, 2637, 2938, 3516, 3809, 4068, 4407, 5274, 5876, 7618, 8814, 10548, 11427, 13221, 15236, 17628, 22854, 26442, 33109, 34281, 45708, 52884, 66218, 68562, 99327, 132436, 137124, 198654, 297981, 397308, 430417, 595962, 860834, 1191924, 1291251, 1721668, 2582502, 3873753, 5165004, 7747506, 15495012]

約数ペア:

[(1, 15495012), (2, 7747506), (3, 5165004), (4, 3873753), (6, 2582502), (9, 1721668), (12, 1291251), (13, 1191924), (18, 860834), (26, 595962), (36, 430417), (39, 397308), (52, 297981), (78, 198654), (113, 137124), (117, 132436), (156, 99327), (226, 68562), (234, 66218), (293, 52884), (339, 45708), (452, 34281), (468, 33109), (586, 26442), (678, 22854), (879, 17628), (1017, 15236), (1172, 13221), (1356, 11427), (1469, 10548), (1758, 8814), (2034, 7618), (2637, 5876), (2938, 5274), (3516, 4407), (3809, 4068)]