5623821

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 10108800

約数和(自身を除く): 4484979

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 89, 119, 153, 177, 267, 357, 413, 531, 623, 801, 1003, 1071, 1239, 1513, 1869, 3009, 3717, 4539, 5251, 5607, 7021, 9027, 10591, 13617, 15753, 21063, 31773, 36757, 47259, 63189, 89267, 95319, 110271, 267801, 330813, 624869, 803403, 1874607, 5623821]

約数ペア:

[(1, 5623821), (3, 1874607), (7, 803403), (9, 624869), (17, 330813), (21, 267801), (51, 110271), (59, 95319), (63, 89267), (89, 63189), (119, 47259), (153, 36757), (177, 31773), (267, 21063), (357, 15753), (413, 13617), (531, 10591), (623, 9027), (801, 7021), (1003, 5607), (1071, 5251), (1239, 4539), (1513, 3717), (1869, 3009)]