53744535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 104143104

約数和(自身を除く): 50398569

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 169, 185, 191, 195, 333, 481, 507, 555, 573, 585, 845, 955, 1443, 1521, 1665, 1719, 2405, 2483, 2535, 2865, 4329, 6253, 7067, 7215, 7449, 7605, 8595, 12415, 18759, 21201, 21645, 22347, 31265, 32279, 35335, 37245, 56277, 63603, 91871, 93795, 96837, 106005, 111735, 161395, 275613, 281385, 290511, 318015, 459355, 484185, 826839, 1194323, 1378065, 1452555, 3582969, 4134195, 5971615, 10748907, 17914845, 53744535]

約数ペア:

[(1, 53744535), (3, 17914845), (5, 10748907), (9, 5971615), (13, 4134195), (15, 3582969), (37, 1452555), (39, 1378065), (45, 1194323), (65, 826839), (111, 484185), (117, 459355), (169, 318015), (185, 290511), (191, 281385), (195, 275613), (333, 161395), (481, 111735), (507, 106005), (555, 96837), (573, 93795), (585, 91871), (845, 63603), (955, 56277), (1443, 37245), (1521, 35335), (1665, 32279), (1719, 31265), (2405, 22347), (2483, 21645), (2535, 21201), (2865, 18759), (4329, 12415), (6253, 8595), (7067, 7605), (7215, 7449)]