142765245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5737}}^1$

素因数の和:5834

約数の個数: 48

約数和(自身を含む): 286440960

約数和(自身を除く): 143675715

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2765, 3555, 4977, 5737, 8295, 17211, 24885, 28685, 40159, 51633, 86055, 120477, 200795, 258165, 361431, 453223, 602385, 1359669, 1807155, 2266115, 3172561, 4079007, 6798345, 9517683, 15862805, 20395035, 28553049, 47588415, 142765245]

約数ペア:

[(1, 142765245), (3, 47588415), (5, 28553049), (7, 20395035), (9, 15862805), (15, 9517683), (21, 6798345), (35, 4079007), (45, 3172561), (63, 2266115), (79, 1807155), (105, 1359669), (237, 602385), (315, 453223), (395, 361431), (553, 258165), (711, 200795), (1185, 120477), (1659, 86055), (2765, 51633), (3555, 40159), (4977, 28685), (5737, 24885), (8295, 17211)]