148958145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{472883}}^1$

素因数の和:472901

約数の個数: 24

約数和(自身を含む): 295079616

約数和(自身を除く): 146121471

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 472883, 1418649, 2364415, 3310181, 4255947, 7093245, 9930543, 16550905, 21279735, 29791629, 49652715, 148958145]

約数ペア:

[(1, 148958145), (3, 49652715), (5, 29791629), (7, 21279735), (9, 16550905), (15, 9930543), (21, 7093245), (35, 4255947), (45, 3310181), (63, 2364415), (105, 1418649), (315, 472883)]