61477065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 120818880

約数和(自身を除く): 59341815

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 5531, 11115, 16593, 27655, 49779, 71903, 82965, 105089, 215709, 248895, 315267, 359515, 525445, 647127, 945801, 1078545, 1366157, 1576335, 3235635, 4098471, 4729005, 6830785, 12295413, 20492355, 61477065]

約数ペア:

[(1, 61477065), (3, 20492355), (5, 12295413), (9, 6830785), (13, 4729005), (15, 4098471), (19, 3235635), (39, 1576335), (45, 1366157), (57, 1078545), (65, 945801), (95, 647127), (117, 525445), (171, 359515), (195, 315267), (247, 248895), (285, 215709), (585, 105089), (741, 82965), (855, 71903), (1235, 49779), (2223, 27655), (3705, 16593), (5531, 11115)]