186833025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 354382080

約数和(自身を除く): 167549055

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 79, 115, 207, 225, 237, 345, 395, 457, 575, 711, 1035, 1185, 1371, 1725, 1817, 1975, 2285, 3555, 4113, 5175, 5451, 5925, 6855, 9085, 10511, 11425, 16353, 17775, 20565, 27255, 31533, 34275, 36103, 45425, 52555, 81765, 94599, 102825, 108309, 136275, 157665, 180515, 262775, 324927, 408825, 472995, 541545, 788325, 830369, 902575, 1624635, 2364975, 2491107, 2707725, 4151845, 7473321, 8123175, 12455535, 20759225, 37366605, 62277675, 186833025]

約数ペア:

[(1, 186833025), (3, 62277675), (5, 37366605), (9, 20759225), (15, 12455535), (23, 8123175), (25, 7473321), (45, 4151845), (69, 2707725), (75, 2491107), (79, 2364975), (115, 1624635), (207, 902575), (225, 830369), (237, 788325), (345, 541545), (395, 472995), (457, 408825), (575, 324927), (711, 262775), (1035, 180515), (1185, 157665), (1371, 136275), (1725, 108309), (1817, 102825), (1975, 94599), (2285, 81765), (3555, 52555), (4113, 45425), (5175, 36103), (5451, 34275), (5925, 31533), (6855, 27255), (9085, 20565), (10511, 17775), (11425, 16353)]