73865085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41381}}^1$

素因数の和:41413

約数の個数: 32

約数和(自身を含む): 143016192

約数和(自身を除く): 69151107

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 41381, 124143, 206905, 289667, 620715, 703477, 869001, 1448335, 2110431, 3517385, 4345005, 4924339, 10552155, 14773017, 24621695, 73865085]

約数ペア:

[(1, 73865085), (3, 24621695), (5, 14773017), (7, 10552155), (15, 4924339), (17, 4345005), (21, 3517385), (35, 2110431), (51, 1448335), (85, 869001), (105, 703477), (119, 620715), (255, 289667), (357, 206905), (595, 124143), (1785, 41381)]