8327475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 16792080

約数和(自身を除く): 8464605

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 73, 75, 117, 135, 169, 195, 219, 225, 325, 351, 365, 507, 585, 657, 675, 845, 949, 975, 1095, 1521, 1755, 1825, 1971, 2535, 2847, 2925, 3285, 4225, 4563, 4745, 5475, 7605, 8541, 8775, 9855, 12337, 12675, 14235, 16425, 22815, 23725, 25623, 37011, 38025, 42705, 49275, 61685, 71175, 111033, 114075, 128115, 185055, 213525, 308425, 333099, 555165, 640575, 925275, 1665495, 2775825, 8327475]

約数ペア:

[(1, 8327475), (3, 2775825), (5, 1665495), (9, 925275), (13, 640575), (15, 555165), (25, 333099), (27, 308425), (39, 213525), (45, 185055), (65, 128115), (73, 114075), (75, 111033), (117, 71175), (135, 61685), (169, 49275), (195, 42705), (219, 38025), (225, 37011), (325, 25623), (351, 23725), (365, 22815), (507, 16425), (585, 14235), (657, 12675), (675, 12337), (845, 9855), (949, 8775), (975, 8541), (1095, 7605), (1521, 5475), (1755, 4745), (1825, 4563), (1971, 4225), (2535, 3285), (2847, 2925)]