9006855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 18973440

約数和(自身を除く): 9966585

約数列:

[1, 3, 5, 11, 13, 15, 17, 19, 33, 39, 51, 55, 57, 65, 85, 95, 143, 165, 169, 187, 195, 209, 221, 247, 255, 285, 323, 429, 507, 561, 627, 663, 715, 741, 845, 935, 969, 1045, 1105, 1235, 1615, 1859, 2145, 2431, 2535, 2717, 2805, 2873, 3135, 3211, 3315, 3553, 3705, 4199, 4845, 5577, 7293, 8151, 8619, 9295, 9633, 10659, 12155, 12597, 13585, 14365, 16055, 17765, 20995, 27885, 31603, 35321, 36465, 40755, 43095, 46189, 48165, 53295, 54587, 62985, 94809, 105963, 138567, 158015, 163761, 176605, 230945, 272935, 474045, 529815, 600457, 692835, 818805, 1801371, 3002285, 9006855]

約数ペア:

[(1, 9006855), (3, 3002285), (5, 1801371), (11, 818805), (13, 692835), (15, 600457), (17, 529815), (19, 474045), (33, 272935), (39, 230945), (51, 176605), (55, 163761), (57, 158015), (65, 138567), (85, 105963), (95, 94809), (143, 62985), (165, 54587), (169, 53295), (187, 48165), (195, 46189), (209, 43095), (221, 40755), (247, 36465), (255, 35321), (285, 31603), (323, 27885), (429, 20995), (507, 17765), (561, 16055), (627, 14365), (663, 13585), (715, 12597), (741, 12155), (845, 10659), (935, 9633), (969, 9295), (1045, 8619), (1105, 8151), (1235, 7293), (1615, 5577), (1859, 4845), (2145, 4199), (2431, 3705), (2535, 3553), (2717, 3315), (2805, 3211), (2873, 3135)]