425836551445

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 541581131520

約数和(自身を除く): 115744580075

約数列:

[1, 5, 37, 43, 185, 215, 241, 389, 571, 1205, 1591, 1945, 2855, 7955, 8917, 10363, 14393, 16727, 21127, 24553, 44585, 51815, 71965, 83635, 93749, 105635, 122765, 137611, 222119, 383431, 468745, 618899, 688055, 908461, 1110595, 1917155, 3094495, 3468713, 4031207, 4542305, 5091607, 5917273, 8218403, 9551117, 17343565, 20156035, 25458035, 29586365, 41092015, 47755585, 53530679, 149154659, 218939101, 267653395, 353391329, 745773295, 1094695505, 1766956645, 1980635123, 2301819197, 9903175615, 11509095985, 85167310289, 425836551445]

約数ペア:

[(1, 425836551445), (5, 85167310289), (37, 11509095985), (43, 9903175615), (185, 2301819197), (215, 1980635123), (241, 1766956645), (389, 1094695505), (571, 745773295), (1205, 353391329), (1591, 267653395), (1945, 218939101), (2855, 149154659), (7955, 53530679), (8917, 47755585), (10363, 41092015), (14393, 29586365), (16727, 25458035), (21127, 20156035), (24553, 17343565), (44585, 9551117), (51815, 8218403), (71965, 5917273), (83635, 5091607), (93749, 4542305), (105635, 4031207), (122765, 3468713), (137611, 3094495), (222119, 1917155), (383431, 1110595), (468745, 908461), (618899, 688055)]