140896665

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3860

約数の個数: 80

約数和(自身を含む): 310937088

約数和(自身を除く): 170040423

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 2457, 2835, 3823, 4095, 5265, 7371, 11469, 12285, 19115, 26761, 34407, 36855, 49699, 57345, 80283, 103221, 133805, 149097, 172035, 240849, 248495, 309663, 347893, 401415, 447291, 516105, 722547, 745485, 1043679, 1204245, 1341873, 1548315, 1739465, 2167641, 2236455, 3131037, 3612735, 4025619, 5218395, 6709365, 9393111, 10838205, 15655185, 20128095, 28179333, 46965555, 140896665]

約数ペア:

[(1, 140896665), (3, 46965555), (5, 28179333), (7, 20128095), (9, 15655185), (13, 10838205), (15, 9393111), (21, 6709365), (27, 5218395), (35, 4025619), (39, 3612735), (45, 3131037), (63, 2236455), (65, 2167641), (81, 1739465), (91, 1548315), (105, 1341873), (117, 1204245), (135, 1043679), (189, 745485), (195, 722547), (273, 516105), (315, 447291), (351, 401415), (405, 347893), (455, 309663), (567, 248495), (585, 240849), (819, 172035), (945, 149097), (1053, 133805), (1365, 103221), (1755, 80283), (2457, 57345), (2835, 49699), (3823, 36855), (4095, 34407), (5265, 26761), (7371, 19115), (11469, 12285)]