22816485

素因数分解:

$3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 41670720

約数和(自身を除く): 18854235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 211, 243, 267, 405, 445, 633, 801, 1055, 1215, 1335, 1899, 2403, 3165, 4005, 5697, 7209, 9495, 12015, 17091, 18779, 21627, 28485, 36045, 51273, 56337, 85455, 93895, 108135, 169011, 256365, 281685, 507033, 845055, 1521099, 2535165, 4563297, 7605495, 22816485]

約数ペア:

[(1, 22816485), (3, 7605495), (5, 4563297), (9, 2535165), (15, 1521099), (27, 845055), (45, 507033), (81, 281685), (89, 256365), (135, 169011), (211, 108135), (243, 93895), (267, 85455), (405, 56337), (445, 51273), (633, 36045), (801, 28485), (1055, 21627), (1215, 18779), (1335, 17091), (1899, 12015), (2403, 9495), (3165, 7209), (4005, 5697)]