51141375

素因数分解:

$3^4\times 5^3\times {\mathrm{5051}}^1$

素因数の和:5078

約数の個数: 40

約数和(自身を含む): 95361552

約数和(自身を除く): 44220177

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 5051, 10125, 15153, 25255, 45459, 75765, 126275, 136377, 227295, 378825, 409131, 631375, 681885, 1136475, 1894125, 2045655, 3409425, 5682375, 10228275, 17047125, 51141375]

約数ペア:

[(1, 51141375), (3, 17047125), (5, 10228275), (9, 5682375), (15, 3409425), (25, 2045655), (27, 1894125), (45, 1136475), (75, 681885), (81, 631375), (125, 409131), (135, 378825), (225, 227295), (375, 136377), (405, 126275), (675, 75765), (1125, 45459), (2025, 25255), (3375, 15153), (5051, 10125)]