4175415

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 7508160

約数和(自身を除く): 3332745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 197, 471, 591, 785, 985, 1413, 1773, 2355, 2955, 4239, 5319, 7065, 8865, 21195, 26595, 30929, 92787, 154645, 278361, 463935, 835083, 1391805, 4175415]

約数ペア:

[(1, 4175415), (3, 1391805), (5, 835083), (9, 463935), (15, 278361), (27, 154645), (45, 92787), (135, 30929), (157, 26595), (197, 21195), (471, 8865), (591, 7065), (785, 5319), (985, 4239), (1413, 2955), (1773, 2355)]