13087085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 18057600

約数和(自身を除く): 4970515

約数列:

[1, 5, 11, 37, 55, 59, 109, 185, 295, 407, 545, 649, 1199, 2035, 2183, 3245, 4033, 5995, 6431, 10915, 20165, 24013, 32155, 44363, 70741, 120065, 221815, 237947, 353705, 1189735, 2617417, 13087085]

約数ペア:

[(1, 13087085), (5, 2617417), (11, 1189735), (37, 353705), (55, 237947), (59, 221815), (109, 120065), (185, 70741), (295, 44363), (407, 32155), (545, 24013), (649, 20165), (1199, 10915), (2035, 6431), (2183, 5995), (3245, 4033)]