180893085

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 293621760

約数和(自身を除く): 112728675

約数列:

[1, 3, 5, 15, 127, 269, 353, 381, 635, 807, 1059, 1345, 1765, 1905, 4035, 5295, 34163, 44831, 94957, 102489, 134493, 170815, 224155, 284871, 474785, 512445, 672465, 1424355, 12059539, 36178617, 60297695, 180893085]

約数ペア:

[(1, 180893085), (3, 60297695), (5, 36178617), (15, 12059539), (127, 1424355), (269, 672465), (353, 512445), (381, 474785), (635, 284871), (807, 224155), (1059, 170815), (1345, 134493), (1765, 102489), (1905, 94957), (4035, 44831), (5295, 34163)]