79950955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 116582400

約数和(自身を除く): 36631445

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 545, 665, 763, 1103, 2071, 3815, 5515, 7721, 10355, 14497, 20957, 38605, 72485, 104785, 120227, 146699, 601135, 733495, 841589, 2284313, 4207945, 11421565, 15990191, 79950955]

約数ペア:

[(1, 79950955), (5, 15990191), (7, 11421565), (19, 4207945), (35, 2284313), (95, 841589), (109, 733495), (133, 601135), (545, 146699), (665, 120227), (763, 104785), (1103, 72485), (2071, 38605), (3815, 20957), (5515, 14497), (7721, 10355)]