15384585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 27048960

約数和(自身を除く): 11664375

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 2347, 6555, 7041, 11735, 35205, 44593, 53981, 133779, 161943, 222965, 269905, 668895, 809715, 1025639, 3076917, 5128195, 15384585]

約数ペア:

[(1, 15384585), (3, 5128195), (5, 3076917), (15, 1025639), (19, 809715), (23, 668895), (57, 269905), (69, 222965), (95, 161943), (115, 133779), (285, 53981), (345, 44593), (437, 35205), (1311, 11735), (2185, 7041), (2347, 6555)]