70126275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{55001}}^1$

素因数の和:55031

約数の個数: 24

約数和(自身を含む): 122764464

約数和(自身を除く): 52638189

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 55001, 165003, 275005, 825015, 935017, 1375025, 2805051, 4125075, 4675085, 14025255, 23375425, 70126275]

約数ペア:

[(1, 70126275), (3, 23375425), (5, 14025255), (15, 4675085), (17, 4125075), (25, 2805051), (51, 1375025), (75, 935017), (85, 825015), (255, 275005), (425, 165003), (1275, 55001)]