1020512150235

素因数分解:

$3^4\times 5^1\times {\mathrm{5437}}^1\times {\mathrm{463451}}^1$

素因数の和:468905

約数の個数: 40

約数和(自身を含む): 1829702934576

約数和(自身を除く): 809190784341

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5437, 16311, 27185, 48933, 81555, 146799, 244665, 440397, 463451, 733995, 1390353, 2201985, 2317255, 4171059, 6951765, 12513177, 20855295, 37539531, 62565885, 187697655, 2519783087, 7559349261, 12598915435, 22678047783, 37796746305, 68034143349, 113390238915, 204102430047, 340170716745, 1020512150235]

約数ペア:

[(1, 1020512150235), (3, 340170716745), (5, 204102430047), (9, 113390238915), (15, 68034143349), (27, 37796746305), (45, 22678047783), (81, 12598915435), (135, 7559349261), (405, 2519783087), (5437, 187697655), (16311, 62565885), (27185, 37539531), (48933, 20855295), (81555, 12513177), (146799, 6951765), (244665, 4171059), (440397, 2317255), (463451, 2201985), (733995, 1390353)]