164601915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7121}}^1$

素因数の和:7219

約数の個数: 32

約数和(自身を含む): 278954496

約数和(自身を除く): 114352581

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 7121, 7705, 21363, 23115, 35605, 106815, 163783, 477107, 491349, 818915, 1431321, 2385535, 2456745, 7156605, 10973461, 32920383, 54867305, 164601915]

約数ペア:

[(1, 164601915), (3, 54867305), (5, 32920383), (15, 10973461), (23, 7156605), (67, 2456745), (69, 2385535), (115, 1431321), (201, 818915), (335, 491349), (345, 477107), (1005, 163783), (1541, 106815), (4623, 35605), (7121, 23115), (7705, 21363)]