1088944095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 1893767040

約数和(自身を除く): 804822945

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 197, 255, 265, 409, 591, 795, 901, 985, 1227, 2045, 2703, 2955, 3349, 4505, 6135, 6953, 10047, 10441, 13515, 16745, 20859, 21677, 31323, 34765, 50235, 52205, 65031, 80573, 104295, 108385, 156615, 177497, 241719, 325155, 368509, 402865, 532491, 887485, 1105527, 1208595, 1369741, 1842545, 2662455, 4109223, 4270369, 5527635, 6848705, 12811107, 20546115, 21351845, 64055535, 72596273, 217788819, 362981365, 1088944095]

約数ペア:

[(1, 1088944095), (3, 362981365), (5, 217788819), (15, 72596273), (17, 64055535), (51, 21351845), (53, 20546115), (85, 12811107), (159, 6848705), (197, 5527635), (255, 4270369), (265, 4109223), (409, 2662455), (591, 1842545), (795, 1369741), (901, 1208595), (985, 1105527), (1227, 887485), (2045, 532491), (2703, 402865), (2955, 368509), (3349, 325155), (4505, 241719), (6135, 177497), (6953, 156615), (10047, 108385), (10441, 104295), (13515, 80573), (16745, 65031), (20859, 52205), (21677, 50235), (31323, 34765)]