1420997135

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 1793343552

約数和(自身を除く): 372346417

約数列:

[1, 5, 43, 61, 97, 215, 305, 485, 1117, 2623, 4171, 5585, 5917, 13115, 20855, 29585, 48031, 68137, 108349, 240155, 254431, 340685, 541745, 1272155, 2929891, 4659007, 6609289, 14649455, 23295035, 33046445, 284199427, 1420997135]

約数ペア:

[(1, 1420997135), (5, 284199427), (43, 33046445), (61, 23295035), (97, 14649455), (215, 6609289), (305, 4659007), (485, 2929891), (1117, 1272155), (2623, 541745), (4171, 340685), (5585, 254431), (5917, 240155), (13115, 108349), (20855, 68137), (29585, 48031)]