73812825

素因数分解:

$3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1574

約数の個数: 36

約数和(自身を含む): 132835248

約数和(自身を除く): 59022423

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 251, 753, 1255, 1307, 2259, 3765, 3921, 6275, 6535, 11295, 11763, 18825, 19605, 32675, 56475, 58815, 98025, 294075, 328057, 984171, 1640285, 2952513, 4920855, 8201425, 14762565, 24604275, 73812825]

約数ペア:

[(1, 73812825), (3, 24604275), (5, 14762565), (9, 8201425), (15, 4920855), (25, 2952513), (45, 1640285), (75, 984171), (225, 328057), (251, 294075), (753, 98025), (1255, 58815), (1307, 56475), (2259, 32675), (3765, 19605), (3921, 18825), (6275, 11763), (6535, 11295)]