128583675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4723}}^1$

素因数の和:4761

約数の個数: 54

約数和(自身を含む): 253201676

約数和(自身を除く): 124618001

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2475, 3025, 4723, 5445, 9075, 14169, 23615, 27225, 42507, 51953, 70845, 118075, 155859, 212535, 259765, 354225, 467577, 571483, 779295, 1062675, 1298825, 1714449, 2337885, 2857415, 3896475, 5143347, 8572245, 11689425, 14287075, 25716735, 42861225, 128583675]

約数ペア:

[(1, 128583675), (3, 42861225), (5, 25716735), (9, 14287075), (11, 11689425), (15, 8572245), (25, 5143347), (33, 3896475), (45, 2857415), (55, 2337885), (75, 1714449), (99, 1298825), (121, 1062675), (165, 779295), (225, 571483), (275, 467577), (363, 354225), (495, 259765), (605, 212535), (825, 155859), (1089, 118075), (1815, 70845), (2475, 51953), (3025, 42507), (4723, 27225), (5445, 23615), (9075, 14169)]