348841585

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 434102760

約数和(自身を除く): 85261175

約数列:

[1, 5, 43, 97, 215, 389, 485, 1849, 1945, 4171, 9245, 16727, 20855, 37733, 83635, 179353, 188665, 719261, 896765, 1622519, 3596305, 8112595, 69768317, 348841585]

約数ペア:

[(1, 348841585), (5, 69768317), (43, 8112595), (97, 3596305), (215, 1622519), (389, 896765), (485, 719261), (1849, 188665), (1945, 179353), (4171, 83635), (9245, 37733), (16727, 20855)]