65748735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 123649344

約数和(自身を除く): 57900609

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 167, 195, 501, 585, 673, 835, 1503, 2019, 2171, 2505, 3365, 6057, 6513, 7515, 8749, 10095, 10855, 19539, 26247, 30285, 32565, 43745, 78741, 97695, 112391, 131235, 337173, 393705, 561955, 1011519, 1461083, 1685865, 4383249, 5057595, 7305415, 13149747, 21916245, 65748735]

約数ペア:

[(1, 65748735), (3, 21916245), (5, 13149747), (9, 7305415), (13, 5057595), (15, 4383249), (39, 1685865), (45, 1461083), (65, 1011519), (117, 561955), (167, 393705), (195, 337173), (501, 131235), (585, 112391), (673, 97695), (835, 78741), (1503, 43745), (2019, 32565), (2171, 30285), (2505, 26247), (3365, 19539), (6057, 10855), (6513, 10095), (7515, 8749)]