29125020975

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{6967}}^1$

素因数の和:7520

約数の個数: 48

約数和(自身を含む): 48627720960

約数和(自身を除く): 19502699985

約数列:

[1, 3, 5, 15, 25, 75, 139, 401, 417, 695, 1203, 2005, 2085, 3475, 6015, 6967, 10025, 10425, 20901, 30075, 34835, 55739, 104505, 167217, 174175, 278695, 522525, 836085, 968413, 1393475, 2793767, 2905239, 4180425, 4842065, 8381301, 13968835, 14526195, 24210325, 41906505, 69844175, 72630975, 209532525, 388333613, 1165000839, 1941668065, 5825004195, 9708340325, 29125020975]

約数ペア:

[(1, 29125020975), (3, 9708340325), (5, 5825004195), (15, 1941668065), (25, 1165000839), (75, 388333613), (139, 209532525), (401, 72630975), (417, 69844175), (695, 41906505), (1203, 24210325), (2005, 14526195), (2085, 13968835), (3475, 8381301), (6015, 4842065), (6967, 4180425), (10025, 2905239), (10425, 2793767), (20901, 1393475), (30075, 968413), (34835, 836085), (55739, 522525), (104505, 278695), (167217, 174175)]