9715275

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 18376800

約数和(自身を除く): 8661525

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 389, 555, 675, 925, 999, 1167, 1665, 1945, 2775, 3501, 4995, 5835, 8325, 9725, 10503, 14393, 17505, 24975, 29175, 43179, 52515, 71965, 87525, 129537, 215895, 262575, 359825, 388611, 647685, 1079475, 1943055, 3238425, 9715275]

約数ペア:

[(1, 9715275), (3, 3238425), (5, 1943055), (9, 1079475), (15, 647685), (25, 388611), (27, 359825), (37, 262575), (45, 215895), (75, 129537), (111, 87525), (135, 71965), (185, 52515), (225, 43179), (333, 29175), (389, 24975), (555, 17505), (675, 14393), (925, 10503), (999, 9725), (1167, 8325), (1665, 5835), (1945, 4995), (2775, 3501)]