80032305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 132991488

約数和(自身を除く): 52959183

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 705, 915, 1861, 2867, 5583, 8601, 9305, 14335, 27915, 43005, 87467, 113521, 262401, 340563, 437335, 567605, 1312005, 1702815, 5335487, 16006461, 26677435, 80032305]

約数ペア:

[(1, 80032305), (3, 26677435), (5, 16006461), (15, 5335487), (47, 1702815), (61, 1312005), (141, 567605), (183, 437335), (235, 340563), (305, 262401), (705, 113521), (915, 87467), (1861, 43005), (2867, 27915), (5583, 14335), (8601, 9305)]