452521485

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 888536880

約数和(自身を除く): 436015395

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 81, 117, 135, 183, 195, 305, 351, 405, 549, 585, 793, 915, 1053, 1409, 1647, 1755, 2379, 2745, 3965, 4227, 4941, 5265, 7045, 7137, 8235, 11895, 12681, 18317, 21135, 21411, 24705, 35685, 38043, 54951, 63405, 64233, 85949, 91585, 107055, 114129, 164853, 190215, 257847, 274755, 321165, 429745, 494559, 570645, 773541, 824265, 1117337, 1289235, 1483677, 2320623, 2472795, 3352011, 3867705, 5586685, 6961869, 7418385, 10056033, 11603115, 16760055, 30168099, 34809345, 50280165, 90504297, 150840495, 452521485]

約数ペア:

[(1, 452521485), (3, 150840495), (5, 90504297), (9, 50280165), (13, 34809345), (15, 30168099), (27, 16760055), (39, 11603115), (45, 10056033), (61, 7418385), (65, 6961869), (81, 5586685), (117, 3867705), (135, 3352011), (183, 2472795), (195, 2320623), (305, 1483677), (351, 1289235), (405, 1117337), (549, 824265), (585, 773541), (793, 570645), (915, 494559), (1053, 429745), (1409, 321165), (1647, 274755), (1755, 257847), (2379, 190215), (2745, 164853), (3965, 114129), (4227, 107055), (4941, 91585), (5265, 85949), (7045, 64233), (7137, 63405), (8235, 54951), (11895, 38043), (12681, 35685), (18317, 24705), (21135, 21411)]