40331025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 85500480

約数和(自身を除く): 45169455

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 883, 1015, 1305, 1575, 1827, 2175, 2649, 3045, 4415, 5075, 6181, 6525, 7947, 9135, 13245, 15225, 18543, 22075, 25607, 30905, 39735, 45675, 55629, 66225, 76821, 92715, 128035, 154525, 179249, 198675, 230463, 278145, 384105, 463575, 537747, 640175, 896245, 1152315, 1390725, 1613241, 1920525, 2688735, 4481225, 5761575, 8066205, 13443675, 40331025]

約数ペア:

[(1, 40331025), (3, 13443675), (5, 8066205), (7, 5761575), (9, 4481225), (15, 2688735), (21, 1920525), (25, 1613241), (29, 1390725), (35, 1152315), (45, 896245), (63, 640175), (75, 537747), (87, 463575), (105, 384105), (145, 278145), (175, 230463), (203, 198675), (225, 179249), (261, 154525), (315, 128035), (435, 92715), (525, 76821), (609, 66225), (725, 55629), (883, 45675), (1015, 39735), (1305, 30905), (1575, 25607), (1827, 22075), (2175, 18543), (2649, 15225), (3045, 13245), (4415, 9135), (5075, 7947), (6181, 6525)]