156953209595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1\times {\mathrm{2741}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 233209863936

約数和(自身を除く): 76256654341

約数列:

[1, 5, 7, 13, 35, 65, 91, 317, 397, 455, 1585, 1985, 2219, 2741, 2779, 4121, 5161, 11095, 13705, 13895, 19187, 20605, 25805, 28847, 35633, 36127, 95935, 125849, 144235, 178165, 180635, 249431, 629245, 868897, 880943, 1088177, 1247155, 1636037, 4344485, 4404715, 5440885, 6082279, 7617239, 8180185, 11295661, 11452259, 14146301, 30411395, 38086195, 56478305, 57261295, 70731505, 79069627, 99024107, 344952109, 395348135, 495120535, 1724760545, 2414664763, 4484377417, 12073323815, 22421887085, 31390641919, 156953209595]

約数ペア:

[(1, 156953209595), (5, 31390641919), (7, 22421887085), (13, 12073323815), (35, 4484377417), (65, 2414664763), (91, 1724760545), (317, 495120535), (397, 395348135), (455, 344952109), (1585, 99024107), (1985, 79069627), (2219, 70731505), (2741, 57261295), (2779, 56478305), (4121, 38086195), (5161, 30411395), (11095, 14146301), (13705, 11452259), (13895, 11295661), (19187, 8180185), (20605, 7617239), (25805, 6082279), (28847, 5440885), (35633, 4404715), (36127, 4344485), (95935, 1636037), (125849, 1247155), (144235, 1088177), (178165, 880943), (180635, 868897), (249431, 629245)]