22121745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 37953792

約数和(自身を除く): 15832047

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1733, 2553, 4255, 5199, 8665, 12765, 25995, 39859, 64121, 119577, 192363, 199295, 320605, 597885, 961815, 1474783, 4424349, 7373915, 22121745]

約数ペア:

[(1, 22121745), (3, 7373915), (5, 4424349), (15, 1474783), (23, 961815), (37, 597885), (69, 320605), (111, 199295), (115, 192363), (185, 119577), (345, 64121), (555, 39859), (851, 25995), (1733, 12765), (2553, 8665), (4255, 5199)]