74924865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32647}}^1$

素因数の和:32678

約数の個数: 32

約数和(自身を含む): 141039360

約数和(自身を除く): 66114495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 32647, 97941, 163235, 293823, 489705, 554999, 881469, 1469115, 1664997, 2774995, 4407345, 4994991, 8324985, 14984973, 24974955, 74924865]

約数ペア:

[(1, 74924865), (3, 24974955), (5, 14984973), (9, 8324985), (15, 4994991), (17, 4407345), (27, 2774995), (45, 1664997), (51, 1469115), (85, 881469), (135, 554999), (153, 489705), (255, 293823), (459, 163235), (765, 97941), (2295, 32647)]