2080453725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1320923}}^1$

素因数の和:1320946

約数の個数: 36

約数和(自身を含む): 4258658976

約数和(自身を除く): 2178205251

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 1320923, 3962769, 6604615, 9246461, 11888307, 19813845, 27739383, 33023075, 46232305, 59441535, 83218149, 99069225, 138696915, 231161525, 297207675, 416090745, 693484575, 2080453725]

約数ペア:

[(1, 2080453725), (3, 693484575), (5, 416090745), (7, 297207675), (9, 231161525), (15, 138696915), (21, 99069225), (25, 83218149), (35, 59441535), (45, 46232305), (63, 33023075), (75, 27739383), (105, 19813845), (175, 11888307), (225, 9246461), (315, 6604615), (525, 3962769), (1575, 1320923)]