16824105

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 30873024

約数和(自身を除く): 14048919

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 227, 243, 305, 405, 549, 681, 915, 1135, 1215, 1647, 2043, 2745, 3405, 4941, 6129, 8235, 10215, 13847, 14823, 18387, 24705, 30645, 41541, 55161, 69235, 74115, 91935, 124623, 207705, 275805, 373869, 623115, 1121607, 1869345, 3364821, 5608035, 16824105]

約数ペア:

[(1, 16824105), (3, 5608035), (5, 3364821), (9, 1869345), (15, 1121607), (27, 623115), (45, 373869), (61, 275805), (81, 207705), (135, 124623), (183, 91935), (227, 74115), (243, 69235), (305, 55161), (405, 41541), (549, 30645), (681, 24705), (915, 18387), (1135, 14823), (1215, 13847), (1647, 10215), (2043, 8235), (2745, 6129), (3405, 4941)]