13600675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 19559016

約数和(自身を除く): 5958341

約数列:

[1, 5, 11, 19, 25, 55, 95, 137, 209, 275, 361, 475, 685, 1045, 1507, 1805, 2603, 3425, 3971, 5225, 7535, 9025, 13015, 19855, 28633, 37675, 49457, 65075, 99275, 143165, 247285, 544027, 715825, 1236425, 2720135, 13600675]

約数ペア:

[(1, 13600675), (5, 2720135), (11, 1236425), (19, 715825), (25, 544027), (55, 247285), (95, 143165), (137, 99275), (209, 65075), (275, 49457), (361, 37675), (475, 28633), (685, 19855), (1045, 13015), (1507, 9025), (1805, 7535), (2603, 5225), (3425, 3971)]