13697505

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 25369344

約数和(自身を除く): 11671839

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1091, 1395, 2511, 3273, 4185, 5455, 9819, 12555, 16365, 29457, 33821, 49095, 88371, 101463, 147285, 169105, 304389, 441855, 507315, 913167, 1521945, 2739501, 4565835, 13697505]

約数ペア:

[(1, 13697505), (3, 4565835), (5, 2739501), (9, 1521945), (15, 913167), (27, 507315), (31, 441855), (45, 304389), (81, 169105), (93, 147285), (135, 101463), (155, 88371), (279, 49095), (405, 33821), (465, 29457), (837, 16365), (1091, 12555), (1395, 9819), (2511, 5455), (3273, 4185)]