54923985

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 98167680

約数和(自身を除く): 43243695

約数列:

[1, 3, 5, 9, 15, 45, 59, 137, 151, 177, 295, 411, 453, 531, 685, 755, 885, 1233, 1359, 2055, 2265, 2655, 6165, 6795, 8083, 8909, 20687, 24249, 26727, 40415, 44545, 62061, 72747, 80181, 103435, 121245, 133635, 186183, 310305, 363735, 400905, 930915, 1220533, 3661599, 6102665, 10984797, 18307995, 54923985]

約数ペア:

[(1, 54923985), (3, 18307995), (5, 10984797), (9, 6102665), (15, 3661599), (45, 1220533), (59, 930915), (137, 400905), (151, 363735), (177, 310305), (295, 186183), (411, 133635), (453, 121245), (531, 103435), (685, 80181), (755, 72747), (885, 62061), (1233, 44545), (1359, 40415), (2055, 26727), (2265, 24249), (2655, 20687), (6165, 8909), (6795, 8083)]