207670275

素因数分解:

$3^2\times 5^2\times {\mathrm{751}}^1\times {\mathrm{1229}}^1$

素因数の和:1996

約数の個数: 36

約数和(自身を含む): 372758880

約数和(自身を除く): 165088605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 751, 1229, 2253, 3687, 3755, 6145, 6759, 11061, 11265, 18435, 18775, 30725, 33795, 55305, 56325, 92175, 168975, 276525, 922979, 2768937, 4614895, 8306811, 13844685, 23074475, 41534055, 69223425, 207670275]

約数ペア:

[(1, 207670275), (3, 69223425), (5, 41534055), (9, 23074475), (15, 13844685), (25, 8306811), (45, 4614895), (75, 2768937), (225, 922979), (751, 276525), (1229, 168975), (2253, 92175), (3687, 56325), (3755, 55305), (6145, 33795), (6759, 30725), (11061, 18775), (11265, 18435)]