3115750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 6473376

約数和(自身を除く): 3357626

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 121, 125, 206, 242, 250, 275, 515, 550, 605, 1030, 1133, 1210, 1375, 2266, 2575, 2750, 3025, 5150, 5665, 6050, 11330, 12463, 12875, 15125, 24926, 25750, 28325, 30250, 56650, 62315, 124630, 141625, 283250, 311575, 623150, 1557875, 3115750]

約数ペア:

[(1, 3115750), (2, 1557875), (5, 623150), (10, 311575), (11, 283250), (22, 141625), (25, 124630), (50, 62315), (55, 56650), (103, 30250), (110, 28325), (121, 25750), (125, 24926), (206, 15125), (242, 12875), (250, 12463), (275, 11330), (515, 6050), (550, 5665), (605, 5150), (1030, 3025), (1133, 2750), (1210, 2575), (1375, 2266)]