129551415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4211}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 237758976

約数和(自身を除く): 108207561

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293, 879, 1465, 2051, 4211, 4395, 6153, 10255, 12633, 21055, 29477, 30765, 63165, 88431, 147385, 442155, 1233823, 3701469, 6169115, 8636761, 18507345, 25910283, 43183805, 129551415]

約数ペア:

[(1, 129551415), (3, 43183805), (5, 25910283), (7, 18507345), (15, 8636761), (21, 6169115), (35, 3701469), (105, 1233823), (293, 442155), (879, 147385), (1465, 88431), (2051, 63165), (4211, 30765), (4395, 29477), (6153, 21055), (10255, 12633)]