55452375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 109073952

約数和(自身を除く): 53621577

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 4481, 12375, 13443, 22405, 40329, 49291, 67215, 112025, 147873, 201645, 246455, 336075, 443619, 560125, 739365, 1008225, 1232275, 1680375, 2218095, 3696825, 5041125, 6161375, 11090475, 18484125, 55452375]

約数ペア:

[(1, 55452375), (3, 18484125), (5, 11090475), (9, 6161375), (11, 5041125), (15, 3696825), (25, 2218095), (33, 1680375), (45, 1232275), (55, 1008225), (75, 739365), (99, 560125), (125, 443619), (165, 336075), (225, 246455), (275, 201645), (375, 147873), (495, 112025), (825, 67215), (1125, 49291), (1375, 40329), (2475, 22405), (4125, 13443), (4481, 12375)]