73175725

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 106597344

約数和(自身を除く): 33421619

約数列:

[1, 5, 7, 25, 35, 67, 79, 175, 335, 395, 469, 553, 1675, 1975, 2345, 2765, 5293, 6241, 11725, 13825, 26465, 31205, 37051, 43687, 132325, 156025, 185255, 218435, 418147, 926275, 1092175, 2090735, 2927029, 10453675, 14635145, 73175725]

約数ペア:

[(1, 73175725), (5, 14635145), (7, 10453675), (25, 2927029), (35, 2090735), (67, 1092175), (79, 926275), (175, 418147), (335, 218435), (395, 185255), (469, 156025), (553, 132325), (1675, 43687), (1975, 37051), (2345, 31205), (2765, 26465), (5293, 13825), (6241, 11725)]