70757805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 121798080

約数和(自身を除く): 51040275

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 179, 219, 285, 361, 365, 537, 895, 1083, 1095, 1387, 1805, 2685, 3401, 4161, 5415, 6935, 10203, 13067, 17005, 20805, 26353, 39201, 51015, 64619, 65335, 79059, 131765, 193857, 196005, 248273, 323095, 395295, 744819, 969285, 1241365, 3724095, 4717187, 14151561, 23585935, 70757805]

約数ペア:

[(1, 70757805), (3, 23585935), (5, 14151561), (15, 4717187), (19, 3724095), (57, 1241365), (73, 969285), (95, 744819), (179, 395295), (219, 323095), (285, 248273), (361, 196005), (365, 193857), (537, 131765), (895, 79059), (1083, 65335), (1095, 64619), (1387, 51015), (1805, 39201), (2685, 26353), (3401, 20805), (4161, 17005), (5415, 13067), (6935, 10203)]