65069185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 20466815

約数列:

[1, 5, 23, 29, 109, 115, 145, 179, 545, 667, 895, 2507, 3161, 3335, 4117, 5191, 12535, 15805, 19511, 20585, 25955, 72703, 97555, 119393, 363515, 448753, 565819, 596965, 2243765, 2829095, 13013837, 65069185]

約数ペア:

[(1, 65069185), (5, 13013837), (23, 2829095), (29, 2243765), (109, 596965), (115, 565819), (145, 448753), (179, 363515), (545, 119393), (667, 97555), (895, 72703), (2507, 25955), (3161, 20585), (3335, 19511), (4117, 15805), (5191, 12535)]