3977235

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 7490880

約数和(自身を除く): 3513645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1733, 2295, 5199, 8665, 15597, 25995, 29461, 46791, 77985, 88383, 147305, 233955, 265149, 441915, 795447, 1325745, 3977235]

約数ペア:

[(1, 3977235), (3, 1325745), (5, 795447), (9, 441915), (15, 265149), (17, 233955), (27, 147305), (45, 88383), (51, 77985), (85, 46791), (135, 29461), (153, 25995), (255, 15597), (459, 8665), (765, 5199), (1733, 2295)]