238399684515

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{22963}}^1$

素因数の和:24481

約数の個数: 64

約数和(自身を含む): 432134714880

約数和(自身を除く): 193735030365

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 1451, 2385, 4353, 7155, 7255, 13059, 21765, 22963, 39177, 65295, 68889, 76903, 114815, 195885, 206667, 230709, 344445, 384515, 620001, 692127, 1033335, 1153545, 1217039, 2076381, 3100005, 3460635, 3651117, 6085195, 10381905, 10953351, 18255585, 32860053, 33319313, 54766755, 99957939, 164300265, 166596565, 299873817, 499789695, 899621451, 1499369085, 1765923589, 4498107255, 5297770767, 8829617945, 15893312301, 26488853835, 47679936903, 79466561505, 238399684515]

約数ペア:

[(1, 238399684515), (3, 79466561505), (5, 47679936903), (9, 26488853835), (15, 15893312301), (27, 8829617945), (45, 5297770767), (53, 4498107255), (135, 1765923589), (159, 1499369085), (265, 899621451), (477, 499789695), (795, 299873817), (1431, 166596565), (1451, 164300265), (2385, 99957939), (4353, 54766755), (7155, 33319313), (7255, 32860053), (13059, 18255585), (21765, 10953351), (22963, 10381905), (39177, 6085195), (65295, 3651117), (68889, 3460635), (76903, 3100005), (114815, 2076381), (195885, 1217039), (206667, 1153545), (230709, 1033335), (344445, 692127), (384515, 620001)]