4121895

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{971}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 6625152

約数和(自身を除く): 2503257

約数列:

[1, 3, 5, 15, 283, 849, 971, 1415, 2913, 4245, 4855, 14565, 274793, 824379, 1373965, 4121895]

約数ペア:

[(1, 4121895), (3, 1373965), (5, 824379), (15, 274793), (283, 14565), (849, 4855), (971, 4245), (1415, 2913)]