313048395

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 625847040

約数和(自身を除く): 312798645

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 81, 99, 135, 165, 177, 243, 295, 297, 397, 405, 495, 531, 649, 885, 891, 1191, 1215, 1485, 1593, 1947, 1985, 2655, 2673, 3245, 3573, 4367, 4455, 4779, 5841, 5955, 7965, 9735, 10719, 13101, 13365, 14337, 17523, 17865, 21835, 23423, 23895, 29205, 32157, 39303, 52569, 53595, 65505, 70269, 71685, 87615, 96471, 117115, 117909, 157707, 160785, 196515, 210807, 257653, 262845, 351345, 353727, 482355, 589545, 632421, 772959, 788535, 1054035, 1061181, 1288265, 1768635, 1897263, 2318877, 3162105, 3864795, 5305905, 5691789, 6956631, 9486315, 11594385, 20869893, 28458945, 34783155, 62609679, 104349465, 313048395]

約数ペア:

[(1, 313048395), (3, 104349465), (5, 62609679), (9, 34783155), (11, 28458945), (15, 20869893), (27, 11594385), (33, 9486315), (45, 6956631), (55, 5691789), (59, 5305905), (81, 3864795), (99, 3162105), (135, 2318877), (165, 1897263), (177, 1768635), (243, 1288265), (295, 1061181), (297, 1054035), (397, 788535), (405, 772959), (495, 632421), (531, 589545), (649, 482355), (885, 353727), (891, 351345), (1191, 262845), (1215, 257653), (1485, 210807), (1593, 196515), (1947, 160785), (1985, 157707), (2655, 117909), (2673, 117115), (3245, 96471), (3573, 87615), (4367, 71685), (4455, 70269), (4779, 65505), (5841, 53595), (5955, 52569), (7965, 39303), (9735, 32157), (10719, 29205), (13101, 23895), (13365, 23423), (14337, 21835), (17523, 17865)]