65435955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 115105536

約数和(自身を除く): 49669581

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 169, 195, 249, 311, 415, 507, 845, 933, 1079, 1245, 1555, 2535, 3237, 4043, 4665, 5395, 12129, 14027, 16185, 20215, 25813, 42081, 52559, 60645, 70135, 77439, 129065, 157677, 210405, 262795, 335569, 387195, 788385, 1006707, 1677845, 4362397, 5033535, 13087191, 21811985, 65435955]

約数ペア:

[(1, 65435955), (3, 21811985), (5, 13087191), (13, 5033535), (15, 4362397), (39, 1677845), (65, 1006707), (83, 788385), (169, 387195), (195, 335569), (249, 262795), (311, 210405), (415, 157677), (507, 129065), (845, 77439), (933, 70135), (1079, 60645), (1245, 52559), (1555, 42081), (2535, 25813), (3237, 20215), (4043, 16185), (4665, 14027), (5395, 12129)]