26935545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 54008640

約数和(自身を除く): 27073095

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 2819, 3185, 8457, 9555, 14095, 19733, 36647, 42285, 59199, 98665, 109941, 138131, 183235, 256529, 295995, 414393, 549705, 690655, 769587, 1282645, 1795703, 2071965, 3847935, 5387109, 8978515, 26935545]

約数ペア:

[(1, 26935545), (3, 8978515), (5, 5387109), (7, 3847935), (13, 2071965), (15, 1795703), (21, 1282645), (35, 769587), (39, 690655), (49, 549705), (65, 414393), (91, 295995), (105, 256529), (147, 183235), (195, 138131), (245, 109941), (273, 98665), (455, 59199), (637, 42285), (735, 36647), (1365, 19733), (1911, 14095), (2819, 9555), (3185, 8457)]