5430975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 10177920

約数和(自身を除く): 4746945

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 227, 275, 319, 435, 681, 725, 825, 957, 1135, 1595, 2175, 2497, 3405, 4785, 5675, 6583, 7491, 7975, 12485, 17025, 19749, 23925, 32915, 37455, 62425, 72413, 98745, 164575, 187275, 217239, 362065, 493725, 1086195, 1810325, 5430975]

約数ペア:

[(1, 5430975), (3, 1810325), (5, 1086195), (11, 493725), (15, 362065), (25, 217239), (29, 187275), (33, 164575), (55, 98745), (75, 72413), (87, 62425), (145, 37455), (165, 32915), (227, 23925), (275, 19749), (319, 17025), (435, 12485), (681, 7975), (725, 7491), (825, 6583), (957, 5675), (1135, 4785), (1595, 3405), (2175, 2497)]