163964405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6047}}^1$

素因数の和:6109

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 71181835

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 5423, 6047, 27115, 30235, 66517, 102799, 175363, 332585, 513995, 876815, 1130789, 1928993, 2981171, 5653945, 9644965, 14905855, 32792881, 163964405]

約数ペア:

[(1, 163964405), (5, 32792881), (11, 14905855), (17, 9644965), (29, 5653945), (55, 2981171), (85, 1928993), (145, 1130789), (187, 876815), (319, 513995), (493, 332585), (935, 175363), (1595, 102799), (2465, 66517), (5423, 30235), (6047, 27115)]