77125675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 32867285

約数列:

[1, 5, 11, 25, 31, 55, 83, 109, 155, 275, 341, 415, 545, 775, 913, 1199, 1705, 2075, 2573, 2725, 3379, 4565, 5995, 8525, 9047, 12865, 16895, 22825, 28303, 29975, 37169, 45235, 64325, 84475, 99517, 141515, 185845, 226175, 280457, 497585, 707575, 929225, 1402285, 2487925, 3085027, 7011425, 15425135, 77125675]

約数ペア:

[(1, 77125675), (5, 15425135), (11, 7011425), (25, 3085027), (31, 2487925), (55, 1402285), (83, 929225), (109, 707575), (155, 497585), (275, 280457), (341, 226175), (415, 185845), (545, 141515), (775, 99517), (913, 84475), (1199, 64325), (1705, 45235), (2075, 37169), (2573, 29975), (2725, 28303), (3379, 22825), (4565, 16895), (5995, 12865), (8525, 9047)]