1330221725

素因数分解:

$5^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{15233}}^1$

素因数の和:15749

約数の個数: 24

約数和(自身を含む): 1889016000

約数和(自身を除く): 558794275

約数列:

[1, 5, 7, 25, 35, 175, 499, 2495, 3493, 12475, 15233, 17465, 76165, 87325, 106631, 380825, 533155, 2665775, 7601267, 38006335, 53208869, 190031675, 266044345, 1330221725]

約数ペア:

[(1, 1330221725), (5, 266044345), (7, 190031675), (25, 53208869), (35, 38006335), (175, 7601267), (499, 2665775), (2495, 533155), (3493, 380825), (12475, 106631), (15233, 87325), (17465, 76165)]