2247663145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 3388686336

約数和(自身を除く): 1141023191

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 127, 401, 455, 485, 635, 679, 889, 1261, 1651, 2005, 2807, 3395, 4445, 5213, 6305, 8255, 8827, 11557, 12319, 14035, 26065, 36491, 38897, 44135, 50927, 57785, 61595, 86233, 160147, 182455, 194485, 254635, 272279, 356489, 431165, 505661, 662051, 800735, 1121029, 1361395, 1782445, 2528305, 3310255, 3539627, 4634357, 4939919, 5605145, 17698135, 23171785, 24699595, 34579433, 64218947, 172897165, 321094735, 449532629, 2247663145]

約数ペア:

[(1, 2247663145), (5, 449532629), (7, 321094735), (13, 172897165), (35, 64218947), (65, 34579433), (91, 24699595), (97, 23171785), (127, 17698135), (401, 5605145), (455, 4939919), (485, 4634357), (635, 3539627), (679, 3310255), (889, 2528305), (1261, 1782445), (1651, 1361395), (2005, 1121029), (2807, 800735), (3395, 662051), (4445, 505661), (5213, 431165), (6305, 356489), (8255, 272279), (8827, 254635), (11557, 194485), (12319, 182455), (14035, 160147), (26065, 86233), (36491, 61595), (38897, 57785), (44135, 50927)]