8587215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 19027008

約数和(自身を除く): 10439793

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 233, 273, 315, 351, 405, 455, 567, 585, 699, 819, 945, 1053, 1165, 1365, 1631, 1755, 2097, 2457, 2835, 3029, 3495, 4095, 4893, 5265, 6291, 7371, 8155, 9087, 10485, 12285, 14679, 15145, 18873, 21203, 24465, 27261, 31455, 36855, 44037, 45435, 63609, 73395, 81783, 94365, 106015, 132111, 136305, 190827, 220185, 245349, 318045, 408915, 572481, 660555, 954135, 1226745, 1717443, 2862405, 8587215]

約数ペア:

[(1, 8587215), (3, 2862405), (5, 1717443), (7, 1226745), (9, 954135), (13, 660555), (15, 572481), (21, 408915), (27, 318045), (35, 245349), (39, 220185), (45, 190827), (63, 136305), (65, 132111), (81, 106015), (91, 94365), (105, 81783), (117, 73395), (135, 63609), (189, 45435), (195, 44037), (233, 36855), (273, 31455), (315, 27261), (351, 24465), (405, 21203), (455, 18873), (567, 15145), (585, 14679), (699, 12285), (819, 10485), (945, 9087), (1053, 8155), (1165, 7371), (1365, 6291), (1631, 5265), (1755, 4893), (2097, 4095), (2457, 3495), (2835, 3029)]