61523775

素因数分解:

$3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1296

約数の個数: 36

約数和(自身を含む): 110712160

約数和(自身を除く): 49188385

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 271, 813, 1009, 1355, 2439, 3027, 4065, 5045, 6775, 9081, 12195, 15135, 20325, 25225, 45405, 60975, 75675, 227025, 273439, 820317, 1367195, 2460951, 4101585, 6835975, 12304755, 20507925, 61523775]

約数ペア:

[(1, 61523775), (3, 20507925), (5, 12304755), (9, 6835975), (15, 4101585), (25, 2460951), (45, 1367195), (75, 820317), (225, 273439), (271, 227025), (813, 75675), (1009, 60975), (1355, 45405), (2439, 25225), (3027, 20325), (4065, 15135), (5045, 12195), (6775, 9081)]