73278375

素因数分解:

$3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 122563584

約数和(自身を除く): 49285209

約数列:

[1, 3, 5, 15, 25, 75, 125, 263, 375, 743, 789, 1315, 2229, 3715, 3945, 6575, 11145, 18575, 19725, 32875, 55725, 92875, 98625, 195409, 278625, 586227, 977045, 2931135, 4885225, 14655675, 24426125, 73278375]

約数ペア:

[(1, 73278375), (3, 24426125), (5, 14655675), (15, 4885225), (25, 2931135), (75, 977045), (125, 586227), (263, 278625), (375, 195409), (743, 98625), (789, 92875), (1315, 55725), (2229, 32875), (3715, 19725), (3945, 18575), (6575, 11145)]