98987075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 138235944

約数和(自身を除く): 39248869

約数列:

[1, 5, 11, 25, 43, 55, 121, 215, 275, 473, 605, 761, 1075, 2365, 3025, 3805, 5203, 8371, 11825, 19025, 26015, 32723, 41855, 92081, 130075, 163615, 209275, 359953, 460405, 818075, 1799765, 2302025, 3959483, 8998825, 19797415, 98987075]

約数ペア:

[(1, 98987075), (5, 19797415), (11, 8998825), (25, 3959483), (43, 2302025), (55, 1799765), (121, 818075), (215, 460405), (275, 359953), (473, 209275), (605, 163615), (761, 130075), (1075, 92081), (2365, 41855), (3025, 32723), (3805, 26015), (5203, 19025), (8371, 11825)]