2019268875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{414209}}^1$

素因数の和:414240

約数の個数: 32

約数和(自身を含む): 3618538560

約数和(自身を除く): 1599269685

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 414209, 1242627, 2071045, 5384717, 6213135, 10355225, 16154151, 26923585, 31065675, 51776125, 80770755, 134617925, 155328375, 403853775, 673089625, 2019268875]

約数ペア:

[(1, 2019268875), (3, 673089625), (5, 403853775), (13, 155328375), (15, 134617925), (25, 80770755), (39, 51776125), (65, 31065675), (75, 26923585), (125, 16154151), (195, 10355225), (325, 6213135), (375, 5384717), (975, 2071045), (1625, 1242627), (4875, 414209)]