169637985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 357851520

約数和(自身を除く): 188213535

約数列:

[1, 3, 5, 9, 11, 15, 17, 19, 33, 45, 51, 55, 57, 85, 95, 99, 153, 165, 171, 187, 209, 255, 285, 323, 495, 561, 627, 765, 855, 935, 969, 1045, 1061, 1615, 1683, 1881, 2805, 2907, 3135, 3183, 3553, 4845, 5305, 8415, 9405, 9549, 10659, 11671, 14535, 15915, 17765, 18037, 20159, 31977, 35013, 47745, 53295, 54111, 58355, 60477, 90185, 100795, 105039, 159885, 162333, 175065, 181431, 198407, 221749, 270555, 302385, 342703, 525195, 595221, 665247, 811665, 907155, 992035, 1028109, 1108745, 1713515, 1785663, 1995741, 2976105, 3084327, 3326235, 3769733, 5140545, 8928315, 9978705, 11309199, 15421635, 18848665, 33927597, 56545995, 169637985]

約数ペア:

[(1, 169637985), (3, 56545995), (5, 33927597), (9, 18848665), (11, 15421635), (15, 11309199), (17, 9978705), (19, 8928315), (33, 5140545), (45, 3769733), (51, 3326235), (55, 3084327), (57, 2976105), (85, 1995741), (95, 1785663), (99, 1713515), (153, 1108745), (165, 1028109), (171, 992035), (187, 907155), (209, 811665), (255, 665247), (285, 595221), (323, 525195), (495, 342703), (561, 302385), (627, 270555), (765, 221749), (855, 198407), (935, 181431), (969, 175065), (1045, 162333), (1061, 159885), (1615, 105039), (1683, 100795), (1881, 90185), (2805, 60477), (2907, 58355), (3135, 54111), (3183, 53295), (3553, 47745), (4845, 35013), (5305, 31977), (8415, 20159), (9405, 18037), (9549, 17765), (10659, 15915), (11671, 14535)]