15693927255

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2193421}}^1$

素因数の和:2193488

約数の個数: 32

約数和(自身を含む): 28426749120

約数和(自身を除く): 12732821865

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 2193421, 6580263, 10967105, 19740789, 32901315, 59222367, 98703945, 116251313, 296111835, 348753939, 581256565, 1046261817, 1743769695, 3138785451, 5231309085, 15693927255]

約数ペア:

[(1, 15693927255), (3, 5231309085), (5, 3138785451), (9, 1743769695), (15, 1046261817), (27, 581256565), (45, 348753939), (53, 296111835), (135, 116251313), (159, 98703945), (265, 59222367), (477, 32901315), (795, 19740789), (1431, 10967105), (2385, 6580263), (7155, 2193421)]