469876225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 727453440

約数和(自身を除く): 257577215

約数列:

[1, 5, 7, 13, 25, 35, 65, 71, 91, 175, 325, 355, 455, 497, 923, 1775, 2275, 2485, 2909, 4615, 6461, 12425, 14545, 20363, 23075, 32305, 37817, 72725, 101815, 161525, 189085, 206539, 264719, 509075, 945425, 1032695, 1323595, 1445773, 2685007, 5163475, 6617975, 7228865, 13425035, 18795049, 36144325, 67125175, 93975245, 469876225]

約数ペア:

[(1, 469876225), (5, 93975245), (7, 67125175), (13, 36144325), (25, 18795049), (35, 13425035), (65, 7228865), (71, 6617975), (91, 5163475), (175, 2685007), (325, 1445773), (355, 1323595), (455, 1032695), (497, 945425), (923, 509075), (1775, 264719), (2275, 206539), (2485, 189085), (2909, 161525), (4615, 101815), (6461, 72725), (12425, 37817), (14545, 32305), (20363, 23075)]