274267295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 351682560

約数和(自身を除く): 77415265

約数列:

[1, 5, 23, 89, 115, 127, 211, 445, 635, 1055, 2047, 2921, 4853, 10235, 11303, 14605, 18779, 24265, 26797, 56515, 93895, 133985, 259969, 431917, 616331, 1299845, 2159585, 2384933, 3081655, 11924665, 54853459, 274267295]

約数ペア:

[(1, 274267295), (5, 54853459), (23, 11924665), (89, 3081655), (115, 2384933), (127, 2159585), (211, 1299845), (445, 616331), (635, 431917), (1055, 259969), (2047, 133985), (2921, 93895), (4853, 56515), (10235, 26797), (11303, 24265), (14605, 18779)]