162842805

素因数分解:

$3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 295835904

約数和(自身を除く): 132993099

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 243, 303, 405, 505, 909, 1215, 1327, 1515, 2727, 3981, 4545, 6635, 8181, 11943, 13635, 19905, 24543, 35829, 40905, 59715, 107487, 122715, 134027, 179145, 322461, 402081, 537435, 670135, 1206243, 1612305, 2010405, 3618729, 6031215, 10856187, 18093645, 32568561, 54280935, 162842805]

約数ペア:

[(1, 162842805), (3, 54280935), (5, 32568561), (9, 18093645), (15, 10856187), (27, 6031215), (45, 3618729), (81, 2010405), (101, 1612305), (135, 1206243), (243, 670135), (303, 537435), (405, 402081), (505, 322461), (909, 179145), (1215, 134027), (1327, 122715), (1515, 107487), (2727, 59715), (3981, 40905), (4545, 35829), (6635, 24543), (8181, 19905), (11943, 13635)]