1330505765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 1723607424

約数和(自身を除く): 393101659

約数列:

[1, 5, 17, 67, 85, 307, 335, 761, 1139, 1535, 3805, 5219, 5695, 12937, 20569, 26095, 50987, 64685, 102845, 233627, 254935, 349673, 866779, 1168135, 1748365, 3971659, 4333895, 15653009, 19858295, 78265045, 266101153, 1330505765]

約数ペア:

[(1, 1330505765), (5, 266101153), (17, 78265045), (67, 19858295), (85, 15653009), (307, 4333895), (335, 3971659), (761, 1748365), (1139, 1168135), (1535, 866779), (3805, 349673), (5219, 254935), (5695, 233627), (12937, 102845), (20569, 64685), (26095, 50987)]