67380915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27901}}^1$

素因数の和:27939

約数の個数: 32

約数和(自身を含む): 128572416

約数和(自身を除く): 61191501

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 27901, 83703, 139505, 195307, 418515, 585921, 641723, 976535, 1925169, 2929605, 3208615, 4492061, 9625845, 13476183, 22460305, 67380915]

約数ペア:

[(1, 67380915), (3, 22460305), (5, 13476183), (7, 9625845), (15, 4492061), (21, 3208615), (23, 2929605), (35, 1925169), (69, 976535), (105, 641723), (115, 585921), (161, 418515), (345, 195307), (483, 139505), (805, 83703), (2415, 27901)]