449849305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 571276800

約数和(自身を除く): 121427495

約数列:

[1, 5, 29, 79, 145, 173, 227, 395, 865, 1135, 2291, 5017, 6583, 11455, 13667, 17933, 25085, 32915, 39271, 68335, 89665, 196355, 396343, 520057, 1138859, 1981715, 2600285, 3102409, 5694295, 15512045, 89969861, 449849305]

約数ペア:

[(1, 449849305), (5, 89969861), (29, 15512045), (79, 5694295), (145, 3102409), (173, 2600285), (227, 1981715), (395, 1138859), (865, 520057), (1135, 396343), (2291, 196355), (5017, 89665), (6583, 68335), (11455, 39271), (13667, 32915), (17933, 25085)]