5072715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 9828000

約数和(自身を除く): 4755285

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 349, 765, 855, 969, 1047, 1615, 1745, 2907, 3141, 4845, 5235, 5933, 6631, 14535, 15705, 17799, 19893, 29665, 33155, 53397, 59679, 88995, 99465, 112727, 266985, 298395, 338181, 563635, 1014543, 1690905, 5072715]

約数ペア:

[(1, 5072715), (3, 1690905), (5, 1014543), (9, 563635), (15, 338181), (17, 298395), (19, 266985), (45, 112727), (51, 99465), (57, 88995), (85, 59679), (95, 53397), (153, 33155), (171, 29665), (255, 19893), (285, 17799), (323, 15705), (349, 14535), (765, 6631), (855, 5933), (969, 5235), (1047, 4845), (1615, 3141), (1745, 2907)]