64567035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 131127360

約数和(自身を除く): 66560325

約数列:

[1, 3, 5, 9, 13, 15, 19, 37, 39, 45, 57, 65, 95, 111, 117, 157, 171, 185, 195, 247, 285, 333, 471, 481, 555, 585, 703, 741, 785, 855, 1235, 1413, 1443, 1665, 2041, 2109, 2223, 2355, 2405, 2983, 3515, 3705, 4329, 5809, 6123, 6327, 7065, 7215, 8949, 9139, 10205, 10545, 11115, 14915, 17427, 18369, 21645, 26847, 27417, 29045, 30615, 31635, 38779, 44745, 45695, 52281, 75517, 82251, 87135, 91845, 110371, 116337, 134235, 137085, 193895, 226551, 261405, 331113, 349011, 377585, 411255, 551855, 581685, 679653, 993339, 1132755, 1434823, 1655565, 1745055, 3398265, 4304469, 4966695, 7174115, 12913407, 21522345, 64567035]

約数ペア:

[(1, 64567035), (3, 21522345), (5, 12913407), (9, 7174115), (13, 4966695), (15, 4304469), (19, 3398265), (37, 1745055), (39, 1655565), (45, 1434823), (57, 1132755), (65, 993339), (95, 679653), (111, 581685), (117, 551855), (157, 411255), (171, 377585), (185, 349011), (195, 331113), (247, 261405), (285, 226551), (333, 193895), (471, 137085), (481, 134235), (555, 116337), (585, 110371), (703, 91845), (741, 87135), (785, 82251), (855, 75517), (1235, 52281), (1413, 45695), (1443, 44745), (1665, 38779), (2041, 31635), (2109, 30615), (2223, 29045), (2355, 27417), (2405, 26847), (2983, 21645), (3515, 18369), (3705, 17427), (4329, 14915), (5809, 11115), (6123, 10545), (6327, 10205), (7065, 9139), (7215, 8949)]