155547675

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4969

約数の個数: 48

約数和(自身を含む): 291886080

約数和(自身を除く): 136338405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 4903, 6345, 10575, 14709, 24515, 31725, 44127, 73545, 122575, 132381, 220635, 230441, 367725, 661905, 691323, 1103175, 1152205, 2073969, 3309525, 3456615, 5761025, 6221907, 10369845, 17283075, 31109535, 51849225, 155547675]

約数ペア:

[(1, 155547675), (3, 51849225), (5, 31109535), (9, 17283075), (15, 10369845), (25, 6221907), (27, 5761025), (45, 3456615), (47, 3309525), (75, 2073969), (135, 1152205), (141, 1103175), (225, 691323), (235, 661905), (423, 367725), (675, 230441), (705, 220635), (1175, 132381), (1269, 122575), (2115, 73545), (3525, 44127), (4903, 31725), (6345, 24515), (10575, 14709)]