29939295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 51150528

約数和(自身を除く): 21211233

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 857, 2055, 2329, 2571, 4285, 6987, 11645, 12855, 14569, 34935, 43707, 72845, 117409, 218535, 352227, 587045, 1761135, 1995953, 5987859, 9979765, 29939295]

約数ペア:

[(1, 29939295), (3, 9979765), (5, 5987859), (15, 1995953), (17, 1761135), (51, 587045), (85, 352227), (137, 218535), (255, 117409), (411, 72845), (685, 43707), (857, 34935), (2055, 14569), (2329, 12855), (2571, 11645), (4285, 6987)]