71300295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 147251520

約数和(自身を除く): 75951225

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 37, 45, 51, 55, 85, 99, 111, 153, 165, 185, 187, 229, 255, 333, 407, 495, 555, 561, 629, 687, 765, 935, 1145, 1221, 1665, 1683, 1887, 2035, 2061, 2519, 2805, 3145, 3435, 3663, 3893, 5661, 6105, 6919, 7557, 8415, 8473, 9435, 10305, 11679, 12595, 18315, 19465, 20757, 22671, 25419, 28305, 34595, 35037, 37785, 42365, 42823, 58395, 62271, 76257, 93203, 103785, 113355, 127095, 128469, 144041, 175185, 214115, 279609, 311355, 381285, 385407, 432123, 466015, 642345, 720205, 838827, 1296369, 1398045, 1584451, 1927035, 2160615, 4194135, 4753353, 6481845, 7922255, 14260059, 23766765, 71300295]

約数ペア:

[(1, 71300295), (3, 23766765), (5, 14260059), (9, 7922255), (11, 6481845), (15, 4753353), (17, 4194135), (33, 2160615), (37, 1927035), (45, 1584451), (51, 1398045), (55, 1296369), (85, 838827), (99, 720205), (111, 642345), (153, 466015), (165, 432123), (185, 385407), (187, 381285), (229, 311355), (255, 279609), (333, 214115), (407, 175185), (495, 144041), (555, 128469), (561, 127095), (629, 113355), (687, 103785), (765, 93203), (935, 76257), (1145, 62271), (1221, 58395), (1665, 42823), (1683, 42365), (1887, 37785), (2035, 35037), (2061, 34595), (2519, 28305), (2805, 25419), (3145, 22671), (3435, 20757), (3663, 19465), (3893, 18315), (5661, 12595), (6105, 11679), (6919, 10305), (7557, 9435), (8415, 8473)]