64575366915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1821847}}^1$

素因数の和:1822011

約数の個数: 32

約数和(自身を含む): 110185367040

約数和(自身を除く): 45610000125

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 7089, 11815, 35445, 1821847, 5465541, 9109235, 27327705, 30971399, 92914197, 154856995, 253236733, 464570985, 759710199, 1266183665, 3798550995, 4305024461, 12915073383, 21525122305, 64575366915]

約数ペア:

[(1, 64575366915), (3, 21525122305), (5, 12915073383), (15, 4305024461), (17, 3798550995), (51, 1266183665), (85, 759710199), (139, 464570985), (255, 253236733), (417, 154856995), (695, 92914197), (2085, 30971399), (2363, 27327705), (7089, 9109235), (11815, 5465541), (35445, 1821847)]