26823375

素因数分解:

$3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 49012704

約数和(自身を除く): 22189329

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 211, 225, 339, 375, 565, 633, 1017, 1055, 1125, 1695, 1899, 2825, 3165, 5085, 5275, 8475, 9495, 14125, 15825, 23843, 25425, 26375, 42375, 47475, 71529, 79125, 119215, 127125, 214587, 237375, 357645, 596075, 1072935, 1788225, 2980375, 5364675, 8941125, 26823375]

約数ペア:

[(1, 26823375), (3, 8941125), (5, 5364675), (9, 2980375), (15, 1788225), (25, 1072935), (45, 596075), (75, 357645), (113, 237375), (125, 214587), (211, 127125), (225, 119215), (339, 79125), (375, 71529), (565, 47475), (633, 42375), (1017, 26375), (1055, 25425), (1125, 23843), (1695, 15825), (1899, 14125), (2825, 9495), (3165, 8475), (5085, 5275)]