48158495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 73751040

約数和(自身を除く): 25592545

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 2909, 3311, 14545, 16555, 20363, 31999, 101815, 125087, 159995, 223993, 625435, 875609, 1119965, 1375957, 4378045, 6879785, 9631699, 48158495]

約数ペア:

[(1, 48158495), (5, 9631699), (7, 6879785), (11, 4378045), (35, 1375957), (43, 1119965), (55, 875609), (77, 625435), (215, 223993), (301, 159995), (385, 125087), (473, 101815), (1505, 31999), (2365, 20363), (2909, 16555), (3311, 14545)]