7182285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 13824000

約数和(自身を除く): 6641715

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 79, 87, 95, 145, 165, 209, 237, 285, 319, 395, 435, 551, 627, 869, 957, 1045, 1185, 1501, 1595, 1653, 2291, 2607, 2755, 3135, 4345, 4503, 4785, 6061, 6873, 7505, 8265, 11455, 13035, 16511, 18183, 22515, 25201, 30305, 34365, 43529, 49533, 75603, 82555, 90915, 126005, 130587, 217645, 247665, 378015, 478819, 652935, 1436457, 2394095, 7182285]

約数ペア:

[(1, 7182285), (3, 2394095), (5, 1436457), (11, 652935), (15, 478819), (19, 378015), (29, 247665), (33, 217645), (55, 130587), (57, 126005), (79, 90915), (87, 82555), (95, 75603), (145, 49533), (165, 43529), (209, 34365), (237, 30305), (285, 25201), (319, 22515), (395, 18183), (435, 16511), (551, 13035), (627, 11455), (869, 8265), (957, 7505), (1045, 6873), (1185, 6061), (1501, 4785), (1595, 4503), (1653, 4345), (2291, 3135), (2607, 2755)]