69164025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 133515264

約数和(自身を除く): 64351239

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 2803, 3525, 4935, 8225, 8409, 14015, 19621, 24675, 42045, 58863, 70075, 98105, 131741, 210225, 294315, 395223, 490525, 658705, 922187, 1471575, 1976115, 2766561, 3293525, 4610935, 9880575, 13832805, 23054675, 69164025]

約数ペア:

[(1, 69164025), (3, 23054675), (5, 13832805), (7, 9880575), (15, 4610935), (21, 3293525), (25, 2766561), (35, 1976115), (47, 1471575), (75, 922187), (105, 658705), (141, 490525), (175, 395223), (235, 294315), (329, 210225), (525, 131741), (705, 98105), (987, 70075), (1175, 58863), (1645, 42045), (2803, 24675), (3525, 19621), (4935, 14015), (8225, 8409)]