57864895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 21968705

約数列:

[1, 5, 11, 23, 55, 115, 149, 253, 307, 745, 1265, 1535, 1639, 3377, 3427, 7061, 8195, 16885, 17135, 35305, 37697, 45743, 77671, 188485, 228715, 388355, 503173, 1052089, 2515865, 5260445, 11572979, 57864895]

約数ペア:

[(1, 57864895), (5, 11572979), (11, 5260445), (23, 2515865), (55, 1052089), (115, 503173), (149, 388355), (253, 228715), (307, 188485), (745, 77671), (1265, 45743), (1535, 37697), (1639, 35305), (3377, 17135), (3427, 16885), (7061, 8195)]