429798975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{133271}}^1$

素因数の和:133327

約数の個数: 24

約数和(自身を含む): 727132032

約数和(自身を除く): 297333057

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 133271, 399813, 666355, 1999065, 3331775, 5730653, 9995325, 17191959, 28653265, 85959795, 143266325, 429798975]

約数ペア:

[(1, 429798975), (3, 143266325), (5, 85959795), (15, 28653265), (25, 17191959), (43, 9995325), (75, 5730653), (129, 3331775), (215, 1999065), (645, 666355), (1075, 399813), (3225, 133271)]