55701315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42683}}^1$

素因数の和:42723

約数の個数: 24

約数和(自身を含む): 99880560

約数和(自身を除く): 44179245

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 42683, 128049, 213415, 384147, 640245, 1237807, 1920735, 3713421, 6189035, 11140263, 18567105, 55701315]

約数ペア:

[(1, 55701315), (3, 18567105), (5, 11140263), (9, 6189035), (15, 3713421), (29, 1920735), (45, 1237807), (87, 640245), (145, 384147), (261, 213415), (435, 128049), (1305, 42683)]