201801015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{344959}}^1$

素因数の和:344983

約数の個数: 24

約数和(自身を含む): 376696320

約数和(自身を除く): 174895305

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 344959, 1034877, 1724795, 3104631, 4484467, 5174385, 13453401, 15523155, 22422335, 40360203, 67267005, 201801015]

約数ペア:

[(1, 201801015), (3, 67267005), (5, 40360203), (9, 22422335), (13, 15523155), (15, 13453401), (39, 5174385), (45, 4484467), (65, 3104631), (117, 1724795), (195, 1034877), (585, 344959)]