30684825

素因数分解:

$3^5\times 5^2\times {\mathrm{5051}}^1$

素因数の和:5076

約数の個数: 36

約数和(自身を含む): 57006768

約数和(自身を除く): 26321943

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 5051, 6075, 15153, 25255, 45459, 75765, 126275, 136377, 227295, 378825, 409131, 681885, 1136475, 1227393, 2045655, 3409425, 6136965, 10228275, 30684825]

約数ペア:

[(1, 30684825), (3, 10228275), (5, 6136965), (9, 3409425), (15, 2045655), (25, 1227393), (27, 1136475), (45, 681885), (75, 409131), (81, 378825), (135, 227295), (225, 136377), (243, 126275), (405, 75765), (675, 45459), (1215, 25255), (2025, 15153), (5051, 6075)]