20140143645

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{46237}}^1$

素因数の和:46725

約数の個数: 32

約数和(自身を含む): 32758698240

約数和(自身を除く): 12618554595

約数列:

[1, 3, 5, 15, 71, 213, 355, 409, 1065, 1227, 2045, 6135, 29039, 46237, 87117, 138711, 145195, 231185, 435585, 693555, 3282827, 9848481, 16414135, 18910933, 49242405, 56732799, 94554665, 283663995, 1342676243, 4028028729, 6713381215, 20140143645]

約数ペア:

[(1, 20140143645), (3, 6713381215), (5, 4028028729), (15, 1342676243), (71, 283663995), (213, 94554665), (355, 56732799), (409, 49242405), (1065, 18910933), (1227, 16414135), (2045, 9848481), (6135, 3282827), (29039, 693555), (46237, 435585), (87117, 231185), (138711, 145195)]