164094455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3599

約数の個数: 32

約数和(自身を含む): 241367040

約数和(自身を除く): 77272585

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 2765, 3491, 6715, 9401, 17455, 24437, 47005, 59347, 122185, 275789, 296735, 415429, 1378945, 1930523, 2077145, 4688413, 9652615, 23442065, 32818891, 164094455]

約数ペア:

[(1, 164094455), (5, 32818891), (7, 23442065), (17, 9652615), (35, 4688413), (79, 2077145), (85, 1930523), (119, 1378945), (395, 415429), (553, 296735), (595, 275789), (1343, 122185), (2765, 59347), (3491, 47005), (6715, 24437), (9401, 17455)]