331350345

素因数分解:

$3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3019}}^1$

素因数の和:3307

約数の個数: 40

約数和(自身を含む): 596365440

約数和(自身を除く): 265015095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 271, 405, 813, 1355, 2439, 3019, 4065, 7317, 9057, 12195, 15095, 21951, 27171, 36585, 45285, 81513, 109755, 135855, 244539, 407565, 818149, 1222695, 2454447, 4090745, 7363341, 12272235, 22090023, 36816705, 66270069, 110450115, 331350345]

約数ペア:

[(1, 331350345), (3, 110450115), (5, 66270069), (9, 36816705), (15, 22090023), (27, 12272235), (45, 7363341), (81, 4090745), (135, 2454447), (271, 1222695), (405, 818149), (813, 407565), (1355, 244539), (2439, 135855), (3019, 109755), (4065, 81513), (7317, 45285), (9057, 36585), (12195, 27171), (15095, 21951)]