1330640045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{3617}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 1908914688

約数和(自身を除く): 578274643

約数列:

[1, 5, 7, 23, 35, 115, 161, 457, 805, 2285, 3199, 3617, 10511, 15995, 18085, 25319, 52555, 73577, 83191, 126595, 367885, 415955, 582337, 1652969, 2911685, 8264845, 11570783, 38018287, 57853915, 190091435, 266128009, 1330640045]

約数ペア:

[(1, 1330640045), (5, 266128009), (7, 190091435), (23, 57853915), (35, 38018287), (115, 11570783), (161, 8264845), (457, 2911685), (805, 1652969), (2285, 582337), (3199, 415955), (3617, 367885), (10511, 126595), (15995, 83191), (18085, 73577), (25319, 52555)]