10239255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 19970496

約数和(自身を除く): 9731241

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 761, 897, 1035, 1495, 2283, 2691, 3805, 4485, 6849, 9893, 11415, 13455, 17503, 29679, 34245, 49465, 52509, 87515, 89037, 148395, 157527, 227539, 262545, 445185, 682617, 787635, 1137695, 2047851, 3413085, 10239255]

約数ペア:

[(1, 10239255), (3, 3413085), (5, 2047851), (9, 1137695), (13, 787635), (15, 682617), (23, 445185), (39, 262545), (45, 227539), (65, 157527), (69, 148395), (115, 89037), (117, 87515), (195, 52509), (207, 49465), (299, 34245), (345, 29679), (585, 17503), (761, 13455), (897, 11415), (1035, 9893), (1495, 6849), (2283, 4485), (2691, 3805)]