9948375

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 18495360

約数和(自身を除く): 8546985

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 239, 333, 375, 555, 717, 925, 1125, 1195, 1665, 2151, 2775, 3585, 4625, 5975, 8325, 8843, 10755, 13875, 17925, 26529, 29875, 41625, 44215, 53775, 79587, 89625, 132645, 221075, 268875, 397935, 663225, 1105375, 1989675, 3316125, 9948375]

約数ペア:

[(1, 9948375), (3, 3316125), (5, 1989675), (9, 1105375), (15, 663225), (25, 397935), (37, 268875), (45, 221075), (75, 132645), (111, 89625), (125, 79587), (185, 53775), (225, 44215), (239, 41625), (333, 29875), (375, 26529), (555, 17925), (717, 13875), (925, 10755), (1125, 8843), (1195, 8325), (1665, 5975), (2151, 4625), (2775, 3585)]