39378165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 27339915

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 593, 699, 1165, 1779, 2965, 3495, 4427, 8895, 11267, 13281, 22135, 33801, 56335, 66405, 138169, 169005, 414507, 690845, 2072535, 2625211, 7875633, 13126055, 39378165]

約数ペア:

[(1, 39378165), (3, 13126055), (5, 7875633), (15, 2625211), (19, 2072535), (57, 690845), (95, 414507), (233, 169005), (285, 138169), (593, 66405), (699, 56335), (1165, 33801), (1779, 22135), (2965, 13281), (3495, 11267), (4427, 8895)]