3143745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 3249855

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 73, 87, 99, 135, 145, 165, 219, 261, 297, 319, 365, 435, 495, 657, 783, 803, 957, 1095, 1305, 1485, 1595, 1971, 2117, 2409, 2871, 3285, 3915, 4015, 4785, 6351, 7227, 8613, 9855, 10585, 12045, 14355, 19053, 21681, 23287, 31755, 36135, 43065, 57159, 69861, 95265, 108405, 116435, 209583, 285795, 349305, 628749, 1047915, 3143745]

約数ペア:

[(1, 3143745), (3, 1047915), (5, 628749), (9, 349305), (11, 285795), (15, 209583), (27, 116435), (29, 108405), (33, 95265), (45, 69861), (55, 57159), (73, 43065), (87, 36135), (99, 31755), (135, 23287), (145, 21681), (165, 19053), (219, 14355), (261, 12045), (297, 10585), (319, 9855), (365, 8613), (435, 7227), (495, 6351), (657, 4785), (783, 4015), (803, 3915), (957, 3285), (1095, 2871), (1305, 2409), (1485, 2117), (1595, 1971)]