1350075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 2285568

約数和(自身を除く): 935493

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 383, 705, 1149, 1175, 1915, 3525, 5745, 9575, 18001, 28725, 54003, 90005, 270015, 450025, 1350075]

約数ペア:

[(1, 1350075), (3, 450025), (5, 270015), (15, 90005), (25, 54003), (47, 28725), (75, 18001), (141, 9575), (235, 5745), (383, 3525), (705, 1915), (1149, 1175)]