117965805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12503}}^1$

素因数の和:12565

約数の個数: 32

約数和(自身を含む): 205265664

約数和(自身を除く): 87299859

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 12503, 37509, 62515, 187545, 212551, 462611, 637653, 1062755, 1387833, 2313055, 3188265, 6939165, 7864387, 23593161, 39321935, 117965805]

約数ペア:

[(1, 117965805), (3, 39321935), (5, 23593161), (15, 7864387), (17, 6939165), (37, 3188265), (51, 2313055), (85, 1387833), (111, 1062755), (185, 637653), (255, 462611), (555, 212551), (629, 187545), (1887, 62515), (3145, 37509), (9435, 12503)]