1444171425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1549}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 2472460800

約数和(自身を除く): 1028289375

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 401, 465, 775, 1203, 1549, 2005, 2325, 4647, 6015, 7745, 10025, 12431, 23235, 30075, 37293, 38725, 48019, 62155, 116175, 144057, 186465, 240095, 310775, 621149, 720285, 932325, 1200475, 1863447, 3105745, 3601425, 9317235, 15528725, 19255619, 46586175, 57766857, 96278095, 288834285, 481390475, 1444171425]

約数ペア:

[(1, 1444171425), (3, 481390475), (5, 288834285), (15, 96278095), (25, 57766857), (31, 46586175), (75, 19255619), (93, 15528725), (155, 9317235), (401, 3601425), (465, 3105745), (775, 1863447), (1203, 1200475), (1549, 932325), (2005, 720285), (2325, 621149), (4647, 310775), (6015, 240095), (7745, 186465), (10025, 144057), (12431, 116175), (23235, 62155), (30075, 48019), (37293, 38725)]