39789675

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2092

約数の個数: 36

約数和(自身を含む): 72104760

約数和(自身を除く): 32315085

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 1987, 2225, 4005, 5961, 6675, 9935, 17883, 20025, 29805, 49675, 89415, 149025, 176843, 447075, 530529, 884215, 1591587, 2652645, 4421075, 7957935, 13263225, 39789675]

約数ペア:

[(1, 39789675), (3, 13263225), (5, 7957935), (9, 4421075), (15, 2652645), (25, 1591587), (45, 884215), (75, 530529), (89, 447075), (225, 176843), (267, 149025), (445, 89415), (801, 49675), (1335, 29805), (1987, 20025), (2225, 17883), (4005, 9935), (5961, 6675)]