55678635

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 44960085

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 167, 239, 279, 465, 501, 717, 835, 1195, 1395, 1503, 2151, 2505, 3585, 5177, 7409, 7515, 10755, 15531, 22227, 25885, 37045, 39913, 46593, 66681, 77655, 111135, 119739, 199565, 232965, 333405, 359217, 598695, 1237303, 1796085, 3711909, 6186515, 11135727, 18559545, 55678635]

約数ペア:

[(1, 55678635), (3, 18559545), (5, 11135727), (9, 6186515), (15, 3711909), (31, 1796085), (45, 1237303), (93, 598695), (155, 359217), (167, 333405), (239, 232965), (279, 199565), (465, 119739), (501, 111135), (717, 77655), (835, 66681), (1195, 46593), (1395, 39913), (1503, 37045), (2151, 25885), (2505, 22227), (3585, 15531), (5177, 10755), (7409, 7515)]