2002065105

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1\times {\mathrm{1879}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 3229148160

約数和(自身を除く): 1227083055

約数列:

[1, 3, 5, 15, 251, 283, 753, 849, 1255, 1415, 1879, 3765, 4245, 5637, 9395, 28185, 71033, 213099, 355165, 471629, 531757, 1065495, 1414887, 1595271, 2358145, 2658785, 7074435, 7976355, 133471007, 400413021, 667355035, 2002065105]

約数ペア:

[(1, 2002065105), (3, 667355035), (5, 400413021), (15, 133471007), (251, 7976355), (283, 7074435), (753, 2658785), (849, 2358145), (1255, 1595271), (1415, 1414887), (1879, 1065495), (3765, 531757), (4245, 471629), (5637, 355165), (9395, 213099), (28185, 71033)]