280996832055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1\times {\mathrm{8053}}^1$

素因数の和:8980

約数の個数: 64

約数和(自身を含む): 479242638720

約数和(自身を除く): 198245806665

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 709, 965, 2127, 2895, 3281, 3545, 8053, 9843, 10635, 12053, 16405, 24159, 36159, 40265, 49215, 60265, 120795, 136837, 136901, 180795, 410511, 410703, 684185, 684505, 1554229, 2052555, 2053515, 2326229, 4662687, 5709577, 6978687, 7771145, 11631145, 17128731, 23313435, 26421893, 28547885, 34893435, 79265679, 85643655, 97062809, 132109465, 291188427, 396328395, 485314045, 1101948361, 1455942135, 3305845083, 5509741805, 16529225415, 18733122137, 56199366411, 93665610685, 280996832055]

約数ペア:

[(1, 280996832055), (3, 93665610685), (5, 56199366411), (15, 18733122137), (17, 16529225415), (51, 5509741805), (85, 3305845083), (193, 1455942135), (255, 1101948361), (579, 485314045), (709, 396328395), (965, 291188427), (2127, 132109465), (2895, 97062809), (3281, 85643655), (3545, 79265679), (8053, 34893435), (9843, 28547885), (10635, 26421893), (12053, 23313435), (16405, 17128731), (24159, 11631145), (36159, 7771145), (40265, 6978687), (49215, 5709577), (60265, 4662687), (120795, 2326229), (136837, 2053515), (136901, 2052555), (180795, 1554229), (410511, 684505), (410703, 684185)]