528365015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 721900512

約数和(自身を除く): 193535497

約数列:

[1, 5, 17, 19, 67, 85, 95, 257, 323, 335, 361, 1139, 1273, 1285, 1615, 1805, 4369, 4883, 5695, 6137, 6365, 17219, 21641, 21845, 24187, 24415, 30685, 83011, 86095, 92777, 108205, 120935, 292723, 327161, 411179, 415055, 463885, 1463615, 1577209, 1635805, 2055895, 5561737, 6216059, 7886045, 27808685, 31080295, 105673003, 528365015]

約数ペア:

[(1, 528365015), (5, 105673003), (17, 31080295), (19, 27808685), (67, 7886045), (85, 6216059), (95, 5561737), (257, 2055895), (323, 1635805), (335, 1577209), (361, 1463615), (1139, 463885), (1273, 415055), (1285, 411179), (1615, 327161), (1805, 292723), (4369, 120935), (4883, 108205), (5695, 92777), (6137, 86095), (6365, 83011), (17219, 30685), (21641, 24415), (21845, 24187)]