15153545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 22135680

約数和(自身を除く): 6982135

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 853, 935, 1045, 1615, 3553, 4265, 9383, 14501, 16207, 17765, 46915, 72505, 81035, 159511, 178277, 275519, 797555, 891385, 1377595, 3030709, 15153545]

約数ペア:

[(1, 15153545), (5, 3030709), (11, 1377595), (17, 891385), (19, 797555), (55, 275519), (85, 178277), (95, 159511), (187, 81035), (209, 72505), (323, 46915), (853, 17765), (935, 16207), (1045, 14501), (1615, 9383), (3553, 4265)]