69923295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 71599905

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 79, 85, 89, 117, 153, 195, 221, 237, 255, 267, 395, 445, 585, 663, 711, 765, 801, 1027, 1105, 1157, 1185, 1335, 1343, 1513, 1989, 3081, 3315, 3471, 3555, 4005, 4029, 4539, 5135, 5785, 6715, 7031, 7565, 9243, 9945, 10413, 12087, 13617, 15405, 17355, 17459, 19669, 20145, 21093, 22695, 35155, 46215, 52065, 52377, 59007, 60435, 63279, 68085, 87295, 91403, 98345, 105465, 119527, 157131, 177021, 261885, 274209, 295035, 316395, 358581, 457015, 597635, 785655, 822627, 885105, 1075743, 1371045, 1553851, 1792905, 4113135, 4661553, 5378715, 7769255, 13984659, 23307765, 69923295]

約数ペア:

[(1, 69923295), (3, 23307765), (5, 13984659), (9, 7769255), (13, 5378715), (15, 4661553), (17, 4113135), (39, 1792905), (45, 1553851), (51, 1371045), (65, 1075743), (79, 885105), (85, 822627), (89, 785655), (117, 597635), (153, 457015), (195, 358581), (221, 316395), (237, 295035), (255, 274209), (267, 261885), (395, 177021), (445, 157131), (585, 119527), (663, 105465), (711, 98345), (765, 91403), (801, 87295), (1027, 68085), (1105, 63279), (1157, 60435), (1185, 59007), (1335, 52377), (1343, 52065), (1513, 46215), (1989, 35155), (3081, 22695), (3315, 21093), (3471, 20145), (3555, 19669), (4005, 17459), (4029, 17355), (4539, 15405), (5135, 13617), (5785, 12087), (6715, 10413), (7031, 9945), (7565, 9243)]