61113465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 122069376

約数和(自身を除く): 60955911

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1179, 1481, 1965, 2751, 4443, 4585, 5895, 7405, 8253, 10367, 13329, 13755, 22215, 31101, 41265, 51835, 66645, 93303, 155505, 194011, 466515, 582033, 970055, 1358077, 1746099, 2910165, 4074231, 6790385, 8730495, 12222693, 20371155, 61113465]

約数ペア:

[(1, 61113465), (3, 20371155), (5, 12222693), (7, 8730495), (9, 6790385), (15, 4074231), (21, 2910165), (35, 1746099), (45, 1358077), (63, 970055), (105, 582033), (131, 466515), (315, 194011), (393, 155505), (655, 93303), (917, 66645), (1179, 51835), (1481, 41265), (1965, 31101), (2751, 22215), (4443, 13755), (4585, 13329), (5895, 10367), (7405, 8253)]