20171119095

素因数分解:

$3^3\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{115201}}^1$

素因数の和:116512

約数の個数: 32

約数和(自身を含む): 35887727040

約数和(自身を除く): 15716607945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1297, 3891, 6485, 11673, 19455, 35019, 58365, 115201, 175095, 345603, 576005, 1036809, 1728015, 3110427, 5184045, 15552135, 149415697, 448247091, 747078485, 1344741273, 2241235455, 4034223819, 6723706365, 20171119095]

約数ペア:

[(1, 20171119095), (3, 6723706365), (5, 4034223819), (9, 2241235455), (15, 1344741273), (27, 747078485), (45, 448247091), (135, 149415697), (1297, 15552135), (3891, 5184045), (6485, 3110427), (11673, 1728015), (19455, 1036809), (35019, 576005), (58365, 345603), (115201, 175095)]