42972075

素因数分解:

$3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 77334088

約数和(自身を除く): 34362013

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 331, 577, 993, 1655, 1731, 2885, 2979, 4965, 5193, 8275, 8655, 14425, 14895, 24825, 25965, 43275, 74475, 129825, 190987, 572961, 954935, 1718883, 2864805, 4774675, 8594415, 14324025, 42972075]

約数ペア:

[(1, 42972075), (3, 14324025), (5, 8594415), (9, 4774675), (15, 2864805), (25, 1718883), (45, 954935), (75, 572961), (225, 190987), (331, 129825), (577, 74475), (993, 43275), (1655, 25965), (1731, 24825), (2885, 14895), (2979, 14425), (4965, 8655), (5193, 8275)]