2948075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 4041408

約数和(自身を除く): 1093333

約数列:

[1, 5, 13, 25, 47, 65, 193, 235, 325, 611, 965, 1175, 2509, 3055, 4825, 9071, 12545, 15275, 45355, 62725, 117923, 226775, 589615, 2948075]

約数ペア:

[(1, 2948075), (5, 589615), (13, 226775), (25, 117923), (47, 62725), (65, 45355), (193, 15275), (235, 12545), (325, 9071), (611, 4825), (965, 3055), (1175, 2509)]