2214975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{4219}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 4186240

約数和(自身を除く): 1971265

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 4219, 12657, 21095, 29533, 63285, 88599, 105475, 147665, 316425, 442995, 738325, 2214975]

約数ペア:

[(1, 2214975), (3, 738325), (5, 442995), (7, 316425), (15, 147665), (21, 105475), (25, 88599), (35, 63285), (75, 29533), (105, 21095), (175, 12657), (525, 4219)]