148853955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20129}}^1$

素因数の和:20183

約数の個数: 32

約数和(自身を含む): 260884800

約数和(自身を除く): 112030845

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 20129, 60387, 100645, 301935, 342193, 583741, 1026579, 1710965, 1751223, 2918705, 5132895, 8756115, 9923597, 29770791, 49617985, 148853955]

約数ペア:

[(1, 148853955), (3, 49617985), (5, 29770791), (15, 9923597), (17, 8756115), (29, 5132895), (51, 2918705), (85, 1751223), (87, 1710965), (145, 1026579), (255, 583741), (435, 342193), (493, 301935), (1479, 100645), (2465, 60387), (7395, 20129)]