69385365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 146704896

約数和(自身を除く): 77319531

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 61, 63, 69, 105, 115, 157, 161, 183, 207, 305, 315, 345, 427, 471, 483, 549, 785, 805, 915, 1035, 1099, 1281, 1403, 1413, 1449, 2135, 2355, 2415, 2745, 3297, 3611, 3843, 4209, 5495, 6405, 7015, 7065, 7245, 9577, 9821, 9891, 10833, 12627, 16485, 18055, 19215, 21045, 25277, 28731, 29463, 32499, 47885, 49105, 49455, 54165, 63135, 67039, 75831, 86193, 88389, 126385, 143655, 147315, 162495, 201117, 220271, 227493, 335195, 379155, 430965, 441945, 603351, 660813, 1005585, 1101355, 1137465, 1541897, 1982439, 3016755, 3304065, 4625691, 7709485, 9912195, 13877073, 23128455, 69385365]

約数ペア:

[(1, 69385365), (3, 23128455), (5, 13877073), (7, 9912195), (9, 7709485), (15, 4625691), (21, 3304065), (23, 3016755), (35, 1982439), (45, 1541897), (61, 1137465), (63, 1101355), (69, 1005585), (105, 660813), (115, 603351), (157, 441945), (161, 430965), (183, 379155), (207, 335195), (305, 227493), (315, 220271), (345, 201117), (427, 162495), (471, 147315), (483, 143655), (549, 126385), (785, 88389), (805, 86193), (915, 75831), (1035, 67039), (1099, 63135), (1281, 54165), (1403, 49455), (1413, 49105), (1449, 47885), (2135, 32499), (2355, 29463), (2415, 28731), (2745, 25277), (3297, 21045), (3611, 19215), (3843, 18055), (4209, 16485), (5495, 12627), (6405, 10833), (7015, 9891), (7065, 9821), (7245, 9577)]