159440115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 122569485

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 101, 145, 191, 285, 303, 435, 505, 551, 573, 955, 1515, 1653, 1919, 2755, 2865, 2929, 3629, 5539, 5757, 8265, 8787, 9595, 10887, 14645, 16617, 18145, 19291, 27695, 28785, 43935, 54435, 55651, 57873, 83085, 96455, 105241, 166953, 278255, 289365, 315723, 366529, 526205, 559439, 834765, 1099587, 1578615, 1678317, 1832645, 2797195, 5497935, 8391585, 10629341, 31888023, 53146705, 159440115]

約数ペア:

[(1, 159440115), (3, 53146705), (5, 31888023), (15, 10629341), (19, 8391585), (29, 5497935), (57, 2797195), (87, 1832645), (95, 1678317), (101, 1578615), (145, 1099587), (191, 834765), (285, 559439), (303, 526205), (435, 366529), (505, 315723), (551, 289365), (573, 278255), (955, 166953), (1515, 105241), (1653, 96455), (1919, 83085), (2755, 57873), (2865, 55651), (2929, 54435), (3629, 43935), (5539, 28785), (5757, 27695), (8265, 19291), (8787, 18145), (9595, 16617), (10887, 14645)]