38940525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13313}}^1$

素因数の和:13342

約数の個数: 36

約数和(自身を含む): 75117588

約数和(自身を除く): 36177063

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 13313, 39939, 66565, 119817, 173069, 199695, 332825, 519207, 599085, 865345, 998475, 1557621, 2596035, 2995425, 4326725, 7788105, 12980175, 38940525]

約数ペア:

[(1, 38940525), (3, 12980175), (5, 7788105), (9, 4326725), (13, 2995425), (15, 2596035), (25, 1557621), (39, 998475), (45, 865345), (65, 599085), (75, 519207), (117, 332825), (195, 199695), (225, 173069), (325, 119817), (585, 66565), (975, 39939), (2925, 13313)]