15697685471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 19000396800

約数和(自身を除く): 3302711329

約数列:

[1, 13, 17, 29, 67, 139, 221, 263, 377, 493, 871, 1139, 1807, 1943, 2363, 3419, 4031, 4471, 6409, 7627, 9313, 14807, 17621, 25259, 30719, 33031, 36557, 52403, 58123, 68527, 99151, 121069, 129659, 158321, 229073, 270077, 299557, 429403, 475241, 511009, 621469, 890851, 1060153, 1685567, 2058173, 2449319, 3511001, 3894241, 4591309, 6643117, 8079097, 8687153, 13781989, 18022601, 31841147, 41638423, 59687017, 71030251, 112932989, 234293813, 541299499, 923393263, 1207514267, 15697685471]

約数ペア:

[(1, 15697685471), (13, 1207514267), (17, 923393263), (29, 541299499), (67, 234293813), (139, 112932989), (221, 71030251), (263, 59687017), (377, 41638423), (493, 31841147), (871, 18022601), (1139, 13781989), (1807, 8687153), (1943, 8079097), (2363, 6643117), (3419, 4591309), (4031, 3894241), (4471, 3511001), (6409, 2449319), (7627, 2058173), (9313, 1685567), (14807, 1060153), (17621, 890851), (25259, 621469), (30719, 511009), (33031, 475241), (36557, 429403), (52403, 299557), (58123, 270077), (68527, 229073), (99151, 158321), (121069, 129659)]