231768045

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109583}}^1$

素因数の和:109641

約数の個数: 24

約数和(自身を含む): 410282496

約数和(自身を除く): 178514451

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 109583, 328749, 547915, 986247, 1643745, 4931235, 5150401, 15451203, 25752005, 46353609, 77256015, 231768045]

約数ペア:

[(1, 231768045), (3, 77256015), (5, 46353609), (9, 25752005), (15, 15451203), (45, 5150401), (47, 4931235), (141, 1643745), (235, 986247), (423, 547915), (705, 328749), (2115, 109583)]