275994015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{57679}}^1$

素因数の和:57727

約数の個数: 32

約数和(自身を含む): 498355200

約数和(自身を除く): 222361185

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 57679, 173037, 288395, 634469, 865185, 1672691, 1903407, 3172345, 5018073, 8363455, 9517035, 18399601, 25090365, 55198803, 91998005, 275994015]

約数ペア:

[(1, 275994015), (3, 91998005), (5, 55198803), (11, 25090365), (15, 18399601), (29, 9517035), (33, 8363455), (55, 5018073), (87, 3172345), (145, 1903407), (165, 1672691), (319, 865185), (435, 634469), (957, 288395), (1595, 173037), (4785, 57679)]