13739565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 13355475

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 71, 95, 97, 105, 133, 213, 285, 291, 355, 399, 485, 497, 665, 679, 1065, 1349, 1455, 1491, 1843, 1995, 2037, 2485, 3395, 4047, 5529, 6745, 6887, 7455, 9215, 9443, 10185, 12901, 20235, 20661, 27645, 28329, 34435, 38703, 47215, 48209, 64505, 103305, 130853, 141645, 144627, 193515, 241045, 392559, 654265, 723135, 915971, 1962795, 2747913, 4579855, 13739565]

約数ペア:

[(1, 13739565), (3, 4579855), (5, 2747913), (7, 1962795), (15, 915971), (19, 723135), (21, 654265), (35, 392559), (57, 241045), (71, 193515), (95, 144627), (97, 141645), (105, 130853), (133, 103305), (213, 64505), (285, 48209), (291, 47215), (355, 38703), (399, 34435), (485, 28329), (497, 27645), (665, 20661), (679, 20235), (1065, 12901), (1349, 10185), (1455, 9443), (1491, 9215), (1843, 7455), (1995, 6887), (2037, 6745), (2485, 5529), (3395, 4047)]