80049345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5923}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 138195072

約数和(自身を除く): 58145727

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 5923, 13515, 17769, 29615, 88845, 100691, 302073, 313919, 503455, 941757, 1510365, 1569595, 4708785, 5336623, 16009869, 26683115, 80049345]

約数ペア:

[(1, 80049345), (3, 26683115), (5, 16009869), (15, 5336623), (17, 4708785), (51, 1569595), (53, 1510365), (85, 941757), (159, 503455), (255, 313919), (265, 302073), (795, 100691), (901, 88845), (2703, 29615), (4505, 17769), (5923, 13515)]