129772665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 259891200

約数和(自身を除く): 130118535

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1485, 1705, 2819, 3069, 4185, 5115, 8457, 9207, 14095, 15345, 25371, 31009, 42285, 46035, 76113, 87389, 93027, 126855, 155045, 262167, 279081, 380565, 436945, 465135, 786501, 837243, 961279, 1310835, 1395405, 2359503, 2883837, 3932505, 4186215, 4806395, 8651511, 11797515, 14419185, 25954533, 43257555, 129772665]

約数ペア:

[(1, 129772665), (3, 43257555), (5, 25954533), (9, 14419185), (11, 11797515), (15, 8651511), (27, 4806395), (31, 4186215), (33, 3932505), (45, 2883837), (55, 2359503), (93, 1395405), (99, 1310835), (135, 961279), (155, 837243), (165, 786501), (279, 465135), (297, 436945), (341, 380565), (465, 279081), (495, 262167), (837, 155045), (1023, 126855), (1395, 93027), (1485, 87389), (1705, 76113), (2819, 46035), (3069, 42285), (4185, 31009), (5115, 25371), (8457, 15345), (9207, 14095)]