3820347725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 5035927680

約数和(自身を除く): 1215579955

約数列:

[1, 5, 23, 25, 101, 115, 157, 419, 505, 575, 785, 2095, 2323, 2525, 3611, 3925, 9637, 10475, 11615, 15857, 18055, 42319, 48185, 58075, 65783, 79285, 90275, 211595, 240925, 328915, 364711, 396425, 973337, 1057975, 1513009, 1644575, 1823555, 4866685, 6644083, 7565045, 9117775, 24333425, 33220415, 37825225, 152813909, 166102075, 764069545, 3820347725]

約数ペア:

[(1, 3820347725), (5, 764069545), (23, 166102075), (25, 152813909), (101, 37825225), (115, 33220415), (157, 24333425), (419, 9117775), (505, 7565045), (575, 6644083), (785, 4866685), (2095, 1823555), (2323, 1644575), (2525, 1513009), (3611, 1057975), (3925, 973337), (9637, 396425), (10475, 364711), (11615, 328915), (15857, 240925), (18055, 211595), (42319, 90275), (48185, 79285), (58075, 65783)]