999103005

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48371}}^1$

素因数の和:48408

約数の個数: 48

約数和(自身を含む): 1901600064

約数和(自身を除く): 902497059

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 20655, 48371, 145113, 241855, 435339, 725565, 822307, 1306017, 2176695, 2466921, 3918051, 4111535, 6530085, 7400763, 11754153, 12334605, 19590255, 22202289, 37003815, 58770765, 66606867, 111011445, 199820601, 333034335, 999103005]

約数ペア:

[(1, 999103005), (3, 333034335), (5, 199820601), (9, 111011445), (15, 66606867), (17, 58770765), (27, 37003815), (45, 22202289), (51, 19590255), (81, 12334605), (85, 11754153), (135, 7400763), (153, 6530085), (243, 4111535), (255, 3918051), (405, 2466921), (459, 2176695), (765, 1306017), (1215, 822307), (1377, 725565), (2295, 435339), (4131, 241855), (6885, 145113), (20655, 48371)]