13303895852975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{7054121}}^1$

素因数の和:7054980

約数の個数: 48

約数和(自身を含む): 20328286614720

約数和(自身を除く): 7024390761745

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 829, 2275, 4145, 5803, 10777, 20725, 29015, 53885, 75439, 145075, 269425, 377195, 1885975, 7054121, 35270605, 49378847, 91703573, 176353025, 246894235, 458517865, 641925011, 1234471175, 2292589325, 3209625055, 5847866309, 16048125275, 29239331545, 40935064163, 76022262017, 146196657725, 204675320815, 380111310085, 532155834119, 1023376604075, 1900556550425, 2660779170595, 13303895852975]

約数ペア:

[(1, 13303895852975), (5, 2660779170595), (7, 1900556550425), (13, 1023376604075), (25, 532155834119), (35, 380111310085), (65, 204675320815), (91, 146196657725), (175, 76022262017), (325, 40935064163), (455, 29239331545), (829, 16048125275), (2275, 5847866309), (4145, 3209625055), (5803, 2292589325), (10777, 1234471175), (20725, 641925011), (29015, 458517865), (53885, 246894235), (75439, 176353025), (145075, 91703573), (269425, 49378847), (377195, 35270605), (1885975, 7054121)]