56390085

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40423}}^1$

素因数の和:40465

約数の個数: 24

約数和(自身を含む): 100898304

約数和(自身を除く): 44508219

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 40423, 121269, 202115, 363807, 606345, 1253113, 1819035, 3759339, 6265565, 11278017, 18796695, 56390085]

約数ペア:

[(1, 56390085), (3, 18796695), (5, 11278017), (9, 6265565), (15, 3759339), (31, 1819035), (45, 1253113), (93, 606345), (155, 363807), (279, 202115), (465, 121269), (1395, 40423)]