16877835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 16184565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 117, 135, 163, 177, 195, 295, 351, 489, 531, 585, 767, 815, 885, 1467, 1593, 1755, 2119, 2301, 2445, 2655, 3835, 4401, 6357, 6903, 7335, 7965, 9617, 10595, 11505, 19071, 20709, 22005, 28851, 31785, 34515, 48085, 57213, 86553, 95355, 103545, 125021, 144255, 259659, 286065, 375063, 432765, 625105, 1125189, 1298295, 1875315, 3375567, 5625945, 16877835]

約数ペア:

[(1, 16877835), (3, 5625945), (5, 3375567), (9, 1875315), (13, 1298295), (15, 1125189), (27, 625105), (39, 432765), (45, 375063), (59, 286065), (65, 259659), (117, 144255), (135, 125021), (163, 103545), (177, 95355), (195, 86553), (295, 57213), (351, 48085), (489, 34515), (531, 31785), (585, 28851), (767, 22005), (815, 20709), (885, 19071), (1467, 11505), (1593, 10595), (1755, 9617), (2119, 7965), (2301, 7335), (2445, 6903), (2655, 6357), (3835, 4401)]