9003555

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 18399744

約数和(自身を除く): 9396189

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 47, 55, 81, 99, 129, 135, 141, 165, 215, 235, 297, 387, 405, 423, 473, 495, 517, 645, 705, 891, 1161, 1269, 1419, 1485, 1551, 1935, 2021, 2115, 2365, 2585, 3483, 3807, 4257, 4455, 4653, 5805, 6063, 6345, 7095, 7755, 10105, 12771, 13959, 17415, 18189, 19035, 21285, 22231, 23265, 30315, 38313, 41877, 54567, 63855, 66693, 69795, 90945, 111155, 163701, 191565, 200079, 209385, 272835, 333465, 600237, 818505, 1000395, 1800711, 3001185, 9003555]

約数ペア:

[(1, 9003555), (3, 3001185), (5, 1800711), (9, 1000395), (11, 818505), (15, 600237), (27, 333465), (33, 272835), (43, 209385), (45, 200079), (47, 191565), (55, 163701), (81, 111155), (99, 90945), (129, 69795), (135, 66693), (141, 63855), (165, 54567), (215, 41877), (235, 38313), (297, 30315), (387, 23265), (405, 22231), (423, 21285), (473, 19035), (495, 18189), (517, 17415), (645, 13959), (705, 12771), (891, 10105), (1161, 7755), (1269, 7095), (1419, 6345), (1485, 6063), (1551, 5805), (1935, 4653), (2021, 4455), (2115, 4257), (2365, 3807), (2585, 3483)]