79924725

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1412

約数の個数: 60

約数和(自身を含む): 153265860

約数和(自身を除く): 73341135

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 1305, 1361, 2025, 2175, 2349, 3915, 4083, 6525, 6805, 11745, 12249, 19575, 20415, 34025, 36747, 39469, 58725, 61245, 102075, 110241, 118407, 183735, 197345, 306225, 355221, 551205, 592035, 918675, 986725, 1065663, 1776105, 2756025, 2960175, 3196989, 5328315, 8880525, 15984945, 26641575, 79924725]

約数ペア:

[(1, 79924725), (3, 26641575), (5, 15984945), (9, 8880525), (15, 5328315), (25, 3196989), (27, 2960175), (29, 2756025), (45, 1776105), (75, 1065663), (81, 986725), (87, 918675), (135, 592035), (145, 551205), (225, 355221), (261, 306225), (405, 197345), (435, 183735), (675, 118407), (725, 110241), (783, 102075), (1305, 61245), (1361, 58725), (2025, 39469), (2175, 36747), (2349, 34025), (3915, 20415), (4083, 19575), (6525, 12249), (6805, 11745)]