713161815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{3457}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 1210023360

約数和(自身を除く): 496861545

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 809, 2427, 3457, 4045, 10371, 12135, 13753, 17285, 41259, 51855, 58769, 68765, 176307, 206295, 293845, 881535, 2796713, 8390139, 13983565, 41950695, 47544121, 142632363, 237720605, 713161815]

約数ペア:

[(1, 713161815), (3, 237720605), (5, 142632363), (15, 47544121), (17, 41950695), (51, 13983565), (85, 8390139), (255, 2796713), (809, 881535), (2427, 293845), (3457, 206295), (4045, 176307), (10371, 68765), (12135, 58769), (13753, 51855), (17285, 41259)]