224719495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 368686080

約数和(自身を除く): 143966585

約数列:

[1, 5, 7, 11, 13, 35, 55, 59, 65, 77, 91, 143, 295, 385, 413, 455, 649, 715, 761, 767, 1001, 2065, 3245, 3805, 3835, 4543, 5005, 5327, 5369, 8371, 8437, 9893, 22715, 26635, 26845, 41855, 42185, 44899, 49465, 58597, 59059, 69251, 108823, 224495, 292985, 295295, 314293, 346255, 493889, 544115, 583687, 761761, 1571465, 2469445, 2918435, 3457223, 3808805, 4085809, 6420557, 17286115, 20429045, 32102785, 44943899, 224719495]

約数ペア:

[(1, 224719495), (5, 44943899), (7, 32102785), (11, 20429045), (13, 17286115), (35, 6420557), (55, 4085809), (59, 3808805), (65, 3457223), (77, 2918435), (91, 2469445), (143, 1571465), (295, 761761), (385, 583687), (413, 544115), (455, 493889), (649, 346255), (715, 314293), (761, 295295), (767, 292985), (1001, 224495), (2065, 108823), (3245, 69251), (3805, 59059), (3835, 58597), (4543, 49465), (5005, 44899), (5327, 42185), (5369, 41855), (8371, 26845), (8437, 26635), (9893, 22715)]