82246425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 145115712

約数和(自身を除く): 62869287

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 251, 255, 257, 425, 753, 771, 1255, 1275, 1285, 3765, 3855, 4267, 4369, 6275, 6425, 12801, 13107, 18825, 19275, 21335, 21845, 64005, 64507, 65535, 106675, 109225, 193521, 320025, 322535, 327675, 967605, 1096619, 1612675, 3289857, 4838025, 5483095, 16449285, 27415475, 82246425]

約数ペア:

[(1, 82246425), (3, 27415475), (5, 16449285), (15, 5483095), (17, 4838025), (25, 3289857), (51, 1612675), (75, 1096619), (85, 967605), (251, 327675), (255, 322535), (257, 320025), (425, 193521), (753, 109225), (771, 106675), (1255, 65535), (1275, 64507), (1285, 64005), (3765, 21845), (3855, 21335), (4267, 19275), (4369, 18825), (6275, 13107), (6425, 12801)]