1138479615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{278017}}^1$

素因数の和:278048

約数の個数: 48

約数和(自身を含む): 2428765248

約数和(自身を除く): 1290285633

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 278017, 834051, 1390085, 1946119, 2502153, 3614221, 4170255, 5838357, 9730595, 10842663, 12510765, 17515071, 18071105, 25299547, 29191785, 32527989, 54213315, 75898641, 87575355, 126497735, 162639945, 227695923, 379493205, 1138479615]

約数ペア:

[(1, 1138479615), (3, 379493205), (5, 227695923), (7, 162639945), (9, 126497735), (13, 87575355), (15, 75898641), (21, 54213315), (35, 32527989), (39, 29191785), (45, 25299547), (63, 18071105), (65, 17515071), (91, 12510765), (105, 10842663), (117, 9730595), (195, 5838357), (273, 4170255), (315, 3614221), (455, 2502153), (585, 1946119), (819, 1390085), (1365, 834051), (4095, 278017)]