68044695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 114573312

約数和(自身を除く): 46528617

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1553, 1905, 2921, 4659, 7765, 8763, 14605, 23295, 35719, 43815, 107157, 178595, 197231, 535785, 591693, 986155, 2958465, 4536313, 13608939, 22681565, 68044695]

約数ペア:

[(1, 68044695), (3, 22681565), (5, 13608939), (15, 4536313), (23, 2958465), (69, 986155), (115, 591693), (127, 535785), (345, 197231), (381, 178595), (635, 107157), (1553, 43815), (1905, 35719), (2921, 23295), (4659, 14605), (7765, 8763)]