229402215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{728261}}^1$

素因数の和:728279

約数の個数: 24

約数和(自身を含む): 454435488

約数和(自身を除く): 225033273

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 728261, 2184783, 3641305, 5097827, 6554349, 10923915, 15293481, 25489135, 32771745, 45880443, 76467405, 229402215]

約数ペア:

[(1, 229402215), (3, 76467405), (5, 45880443), (7, 32771745), (9, 25489135), (15, 15293481), (21, 10923915), (35, 6554349), (45, 5097827), (63, 3641305), (105, 2184783), (315, 728261)]