66510135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 121305600

約数和(自身を除く): 54795465

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 179, 207, 345, 359, 537, 895, 1035, 1077, 1611, 1795, 2685, 3231, 4117, 5385, 8055, 8257, 12351, 16155, 20585, 24771, 37053, 41285, 61755, 64261, 74313, 123855, 185265, 192783, 321305, 371565, 578349, 963915, 1478003, 2891745, 4434009, 7390015, 13302027, 22170045, 66510135]

約数ペア:

[(1, 66510135), (3, 22170045), (5, 13302027), (9, 7390015), (15, 4434009), (23, 2891745), (45, 1478003), (69, 963915), (115, 578349), (179, 371565), (207, 321305), (345, 192783), (359, 185265), (537, 123855), (895, 74313), (1035, 64261), (1077, 61755), (1611, 41285), (1795, 37053), (2685, 24771), (3231, 20585), (4117, 16155), (5385, 12351), (8055, 8257)]