1073278325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 1604064000

約数和(自身を除く): 530785675

約数列:

[1, 5, 7, 23, 25, 35, 97, 115, 161, 175, 485, 575, 679, 805, 2231, 2425, 2749, 3395, 4025, 11155, 13745, 15617, 16975, 19243, 55775, 63227, 68725, 78085, 96215, 266653, 316135, 390425, 442589, 481075, 1333265, 1580675, 1866571, 2212945, 6133019, 6666325, 9332855, 11064725, 30665095, 42931133, 46664275, 153325475, 214655665, 1073278325]

約数ペア:

[(1, 1073278325), (5, 214655665), (7, 153325475), (23, 46664275), (25, 42931133), (35, 30665095), (97, 11064725), (115, 9332855), (161, 6666325), (175, 6133019), (485, 2212945), (575, 1866571), (679, 1580675), (805, 1333265), (2231, 481075), (2425, 442589), (2749, 390425), (3395, 316135), (4025, 266653), (11155, 96215), (13745, 78085), (15617, 68725), (16975, 63227), (19243, 55775)]