64623185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 22468015

約数列:

[1, 5, 11, 55, 79, 107, 139, 395, 535, 695, 869, 1177, 1529, 4345, 5885, 7645, 8453, 10981, 14873, 42265, 54905, 74365, 92983, 120791, 163603, 464915, 603955, 818015, 1174967, 5874835, 12924637, 64623185]

約数ペア:

[(1, 64623185), (5, 12924637), (11, 5874835), (55, 1174967), (79, 818015), (107, 603955), (139, 464915), (395, 163603), (535, 120791), (695, 92983), (869, 74365), (1177, 54905), (1529, 42265), (4345, 14873), (5885, 10981), (7645, 8453)]