243711215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 337167360

約数和(自身を除く): 93456145

約数列:

[1, 5, 11, 29, 47, 55, 145, 235, 319, 517, 1363, 1595, 2585, 3251, 6815, 14993, 16255, 35761, 74965, 94279, 152797, 178805, 471395, 763985, 1037069, 1680767, 4431113, 5185345, 8403835, 22155565, 48742243, 243711215]

約数ペア:

[(1, 243711215), (5, 48742243), (11, 22155565), (29, 8403835), (47, 5185345), (55, 4431113), (145, 1680767), (235, 1037069), (319, 763985), (517, 471395), (1363, 178805), (1595, 152797), (2585, 94279), (3251, 74965), (6815, 35761), (14993, 16255)]