55766565

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 101013120

約数和(自身を除く): 45246555

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 151, 261, 283, 435, 453, 755, 849, 1305, 1359, 1415, 2265, 2547, 4245, 4379, 6795, 8207, 12735, 13137, 21895, 24621, 39411, 41035, 42733, 65685, 73863, 123105, 128199, 197055, 213665, 369315, 384597, 640995, 1239257, 1922985, 3717771, 6196285, 11153313, 18588855, 55766565]

約数ペア:

[(1, 55766565), (3, 18588855), (5, 11153313), (9, 6196285), (15, 3717771), (29, 1922985), (45, 1239257), (87, 640995), (145, 384597), (151, 369315), (261, 213665), (283, 197055), (435, 128199), (453, 123105), (755, 73863), (849, 65685), (1305, 42733), (1359, 41035), (1415, 39411), (2265, 24621), (2547, 21895), (4245, 13137), (4379, 12735), (6795, 8207)]