16517967675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{122833}}^1$

素因数の和:123020

約数の個数: 48

約数和(自身を含む): 29975426688

約数和(自身を除く): 13457459013

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 163, 165, 275, 489, 815, 825, 1793, 2445, 4075, 5379, 8965, 12225, 26895, 44825, 122833, 134475, 368499, 614165, 1351163, 1842495, 3070825, 4053489, 6755815, 9212475, 20021779, 20267445, 33779075, 60065337, 100108895, 101337225, 220239569, 300326685, 500544475, 660718707, 1101197845, 1501633425, 3303593535, 5505989225, 16517967675]

約数ペア:

[(1, 16517967675), (3, 5505989225), (5, 3303593535), (11, 1501633425), (15, 1101197845), (25, 660718707), (33, 500544475), (55, 300326685), (75, 220239569), (163, 101337225), (165, 100108895), (275, 60065337), (489, 33779075), (815, 20267445), (825, 20021779), (1793, 9212475), (2445, 6755815), (4075, 4053489), (5379, 3070825), (8965, 1842495), (12225, 1351163), (26895, 614165), (44825, 368499), (122833, 134475)]