67883655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4339}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 124992000

約数和(自身を除く): 57108345

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 4339, 5215, 13017, 15645, 21695, 30373, 65085, 91119, 151865, 455595, 646511, 1939533, 3232555, 4525577, 9697665, 13576731, 22627885, 67883655]

約数ペア:

[(1, 67883655), (3, 22627885), (5, 13576731), (7, 9697665), (15, 4525577), (21, 3232555), (35, 1939533), (105, 646511), (149, 455595), (447, 151865), (745, 91119), (1043, 65085), (2235, 30373), (3129, 21695), (4339, 15645), (5215, 13017)]