72959325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{57223}}^1$

素因数の和:57253

約数の個数: 24

約数和(自身を含む): 127723968

約数和(自身を除く): 54764643

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 57223, 171669, 286115, 858345, 972791, 1430575, 2918373, 4291725, 4863955, 14591865, 24319775, 72959325]

約数ペア:

[(1, 72959325), (3, 24319775), (5, 14591865), (15, 4863955), (17, 4291725), (25, 2918373), (51, 1430575), (75, 972791), (85, 858345), (255, 286115), (425, 171669), (1275, 57223)]