39793515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 68060736

約数和(自身を除く): 28267221

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1381, 1695, 1921, 4143, 5763, 6905, 9605, 20715, 23477, 28815, 70431, 117385, 156053, 352155, 468159, 780265, 2340795, 2652901, 7958703, 13264505, 39793515]

約数ペア:

[(1, 39793515), (3, 13264505), (5, 7958703), (15, 2652901), (17, 2340795), (51, 780265), (85, 468159), (113, 352155), (255, 156053), (339, 117385), (565, 70431), (1381, 28815), (1695, 23477), (1921, 20715), (4143, 9605), (5763, 6905)]