26356635

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 47814624

約数和(自身を除く): 21457989

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 257, 265, 387, 477, 645, 771, 795, 1285, 1935, 2279, 2313, 2385, 3855, 6837, 11051, 11395, 11565, 13621, 20511, 33153, 34185, 40863, 55255, 68105, 99459, 102555, 122589, 165765, 204315, 497295, 585703, 612945, 1757109, 2928515, 5271327, 8785545, 26356635]

約数ペア:

[(1, 26356635), (3, 8785545), (5, 5271327), (9, 2928515), (15, 1757109), (43, 612945), (45, 585703), (53, 497295), (129, 204315), (159, 165765), (215, 122589), (257, 102555), (265, 99459), (387, 68105), (477, 55255), (645, 40863), (771, 34185), (795, 33153), (1285, 20511), (1935, 13621), (2279, 11565), (2313, 11395), (2385, 11051), (3855, 6837)]