15015672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{9931}}^1$

素因数の和:9953

約数の個数: 64

約数和(自身を含む): 47673600

約数和(自身を除く): 32657928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 9931, 19862, 29793, 39724, 59586, 69517, 79448, 89379, 119172, 139034, 178758, 208551, 238344, 268137, 278068, 357516, 417102, 536274, 556136, 625653, 715032, 834204, 1072548, 1251306, 1668408, 1876959, 2145096, 2502612, 3753918, 5005224, 7507836, 15015672]

約数ペア:

[(1, 15015672), (2, 7507836), (3, 5005224), (4, 3753918), (6, 2502612), (7, 2145096), (8, 1876959), (9, 1668408), (12, 1251306), (14, 1072548), (18, 834204), (21, 715032), (24, 625653), (27, 556136), (28, 536274), (36, 417102), (42, 357516), (54, 278068), (56, 268137), (63, 238344), (72, 208551), (84, 178758), (108, 139034), (126, 119172), (168, 89379), (189, 79448), (216, 69517), (252, 59586), (378, 39724), (504, 29793), (756, 19862), (1512, 9931)]