19006912305

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8281879}}^1$

素因数の和:8281910

約数の個数: 32

約数和(自身を含む): 35777721600

約数和(自身を除く): 16770809295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 8281879, 24845637, 41409395, 74536911, 124228185, 140791943, 223610733, 372684555, 422375829, 703959715, 1118053665, 1267127487, 2111879145, 3801382461, 6335637435, 19006912305]

約数ペア:

[(1, 19006912305), (3, 6335637435), (5, 3801382461), (9, 2111879145), (15, 1267127487), (17, 1118053665), (27, 703959715), (45, 422375829), (51, 372684555), (85, 223610733), (135, 140791943), (153, 124228185), (255, 74536911), (459, 41409395), (765, 24845637), (2295, 8281879)]