68445015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{77339}}^1$

素因数の和:77406

約数の個数: 16

約数和(自身を含む): 111369600

約数和(自身を除く): 42924585

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 77339, 232017, 386695, 1160085, 4563001, 13689003, 22815005, 68445015]

約数ペア:

[(1, 68445015), (3, 22815005), (5, 13689003), (15, 4563001), (59, 1160085), (177, 386695), (295, 232017), (885, 77339)]