4980565555

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12373}}^1$

素因数の和:12476

約数の個数: 48

約数和(自身を含む): 7312737024

約数和(自身を除く): 2332171469

約数列:

[1, 5, 7, 31, 35, 49, 53, 155, 217, 245, 265, 371, 1085, 1519, 1643, 1855, 2597, 7595, 8215, 11501, 12373, 12985, 57505, 61865, 80507, 86611, 383563, 402535, 433055, 606277, 655769, 1917815, 2684941, 3031385, 3278845, 4590383, 13424705, 18794587, 20328839, 22951915, 32132681, 93972935, 101644195, 142301873, 160663405, 711509365, 996113111, 4980565555]

約数ペア:

[(1, 4980565555), (5, 996113111), (7, 711509365), (31, 160663405), (35, 142301873), (49, 101644195), (53, 93972935), (155, 32132681), (217, 22951915), (245, 20328839), (265, 18794587), (371, 13424705), (1085, 4590383), (1519, 3278845), (1643, 3031385), (1855, 2684941), (2597, 1917815), (7595, 655769), (8215, 606277), (11501, 433055), (12373, 402535), (12985, 383563), (57505, 86611), (61865, 80507)]