25804515585

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 42228781056

約数和(自身を除く): 16424265471

約数列:

[1, 3, 5, 15, 113, 131, 251, 339, 393, 463, 565, 655, 753, 1255, 1389, 1695, 1965, 2315, 3765, 6945, 14803, 28363, 32881, 44409, 52319, 60653, 74015, 85089, 98643, 116213, 141815, 156957, 164405, 181959, 222045, 261595, 303265, 348639, 425445, 493215, 581065, 784785, 909795, 1743195, 3715553, 6853789, 11146659, 13132069, 15223903, 18577765, 20561367, 34268945, 39396207, 45671709, 55733295, 65660345, 76119515, 102806835, 196981035, 228358545, 1720301039, 5160903117, 8601505195, 25804515585]

約数ペア:

[(1, 25804515585), (3, 8601505195), (5, 5160903117), (15, 1720301039), (113, 228358545), (131, 196981035), (251, 102806835), (339, 76119515), (393, 65660345), (463, 55733295), (565, 45671709), (655, 39396207), (753, 34268945), (1255, 20561367), (1389, 18577765), (1695, 15223903), (1965, 13132069), (2315, 11146659), (3765, 6853789), (6945, 3715553), (14803, 1743195), (28363, 909795), (32881, 784785), (44409, 581065), (52319, 493215), (60653, 425445), (74015, 348639), (85089, 303265), (98643, 261595), (116213, 222045), (141815, 181959), (156957, 164405)]