15460965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 30831840

約数和(自身を除く): 15370875

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 107, 117, 169, 171, 195, 247, 285, 321, 507, 535, 585, 741, 845, 855, 963, 1235, 1391, 1521, 1605, 2033, 2223, 2535, 3211, 3705, 4173, 4815, 6099, 6955, 7605, 9633, 10165, 11115, 12519, 16055, 18083, 18297, 20865, 26429, 28899, 30495, 48165, 54249, 62595, 79287, 90415, 91485, 132145, 144495, 162747, 237861, 271245, 343577, 396435, 813735, 1030731, 1189305, 1717885, 3092193, 5153655, 15460965]

約数ペア:

[(1, 15460965), (3, 5153655), (5, 3092193), (9, 1717885), (13, 1189305), (15, 1030731), (19, 813735), (39, 396435), (45, 343577), (57, 271245), (65, 237861), (95, 162747), (107, 144495), (117, 132145), (169, 91485), (171, 90415), (195, 79287), (247, 62595), (285, 54249), (321, 48165), (507, 30495), (535, 28899), (585, 26429), (741, 20865), (845, 18297), (855, 18083), (963, 16055), (1235, 12519), (1391, 11115), (1521, 10165), (1605, 9633), (2033, 7605), (2223, 6955), (2535, 6099), (3211, 4815), (3705, 4173)]