1085679925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 1629270720

約数和(自身を除く): 543590795

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 391, 425, 439, 529, 575, 935, 1265, 1955, 2195, 2645, 4301, 4675, 4829, 5819, 6325, 7463, 8993, 9775, 10097, 10975, 13225, 21505, 24145, 29095, 37315, 44965, 50485, 82093, 98923, 107525, 111067, 120725, 145475, 171649, 186575, 224825, 232231, 252425, 410465, 494615, 555335, 858245, 1161155, 1888139, 2052325, 2473075, 2554541, 2776675, 3947927, 4291225, 5805775, 9440695, 12772705, 19739635, 43427197, 47203475, 63863525, 98698175, 217135985, 1085679925]

約数ペア:

[(1, 1085679925), (5, 217135985), (11, 98698175), (17, 63863525), (23, 47203475), (25, 43427197), (55, 19739635), (85, 12772705), (115, 9440695), (187, 5805775), (253, 4291225), (275, 3947927), (391, 2776675), (425, 2554541), (439, 2473075), (529, 2052325), (575, 1888139), (935, 1161155), (1265, 858245), (1955, 555335), (2195, 494615), (2645, 410465), (4301, 252425), (4675, 232231), (4829, 224825), (5819, 186575), (6325, 171649), (7463, 145475), (8993, 120725), (9775, 111067), (10097, 107525), (10975, 98923), (13225, 82093), (21505, 50485), (24145, 44965), (29095, 37315)]